View the full answer. Week Topic/TEKS Agenda 3 . a. a green algal protist b. a choanoflagellate c. an amoeboid protist d. a slime mold, Nonliving microbes a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi f. None of the above. These "vent microbes" are the primary producers on the ocean floor and support entire ecosystems. Based on the energy pyramids below which of the following is true? export in ecosystems? a. Protista b. Plantae c. Bacteria d. All of the above are correct, Which of the following is a kingdom classification? 49) Which of the following statements is correct about biogeochemical cycling? A) tropical wet forest 55) How can biodiversity affect the way we decontaminate industrial sites? B) archaea. Complete this table relating the values of $E\degree_{cell}$ and $\Delta G\degree$ to K. All of the following would be placed in the Domain Eukarya except [{Blank}]. C. Oak tree. About how much of the chemical energy fixed by photosynthesis of the grass (100 percent) is available to the hawk? Primary producers are the foundation of an ecosystem. a. Bicoid moved from one fly embryo into the posterior of another fly embryo causes the formation of two head regions.\ In a food chain, there are no secondary producers. Under which grouping should this organism be included? 57) The goal of restoration ecology is to ________. Which of the following is a producer? Plant-like photosynthesis that releases O_2 occurs in: A) actinomycetes. C) III only The melting of sea ice in the spring along with the increased availability of sunlight triggers algae production in the Arctic region. 19) Use the following figure to answer the question. Which of the following is most correct regarding primary producers? label each plant/animal with one of the following labels: primary producer, primary consumer, secondary consumer or tertiary consumer. Which of the following is not a kingdom in the Eucarya? 5) Use the following figure to answer the question. (a) Animals. I. industrially produced fertilizers D) increases in irrigated agriculture, (C) increased processing of salt water to freshwater, Consider the global nitrogen cycle depicted in the accompanying figure. The owl loses 2,300 J in feces and owl pellets and uses 2,500 J for cellular respiration. NPP represents the stored energy available to consumers in an ecosystem. E) may be autotrophic or heterotrophic, (C) convert organic materials from all trophic levels to inorganic compounds usable by primary the temperature on Earth. If you wanted to investigate this phenomenon, one reasonable approach would be to ________. They take nutrients from organic matter left in the soil by decomposers and transform them into food for themselves and other organisms. Primary producers and herbivores are the only two types of producers. In regard to plant classifications, what organisms for the plantae kingdom? Viruses 4. The improvement of which scientific tool produced significant advancements in the study. B) conversion of grasslands and forests into agricultural fields B) the percentage of production transferred from one trophic level to the next 61) Which of the following organisms is incorrectly paired with its trophic level? Producers are the foundation of every food web in every ecosystemthey occupy what is called the first tropic level of the food web. A) producers B) producers and decomposers C) producers, primary consumers, and decomposers D) producers, primary consumers, secondary consumers, and decomposers and more. Bacteria are classified in which of the following domains? Question 12. You own 300 acres of patchy temperate forest. NPP measures GPP minus the energy used by primary producers. - editor and reporter. d. Pathogens of plants and animals. Red-tailed Hawks prey on mice and prairie kingsnakes . Final answer: Decomposers are the largest population in a food chain. A. Archaea B. Eukarya C. Fungi D. Protists, The last common ancestor of all animals was probably a/n _____________________. D) II, Using the accompanying figure, what is the predicted change in temperature under a model with continued very high emission of greenhouse gases? Which of the following groups of organisms are decomposers? Transcribed image text: 57. Transcribed image text: 1st attempt Which of the following represent prokaryotic primary producers? more similar questions Q. Terms in this set (78) The process by which energy derived from solar radiation is used by certain organisms to form organic matter is called: photosynthesis. Select all of the following that describe the primary production of an ecosystem. When primary producers expend energy to build new tissue, this is _____. Burning reduces available carbon for primary producers and, therefore, primary consumers. d. Sheep can be cloned by fusing a differentiated adult cell with an enucleated egg. Hoofdstuk 9 t/m 12 Intro in de klinische neur. How are humans altering this cycle? Answer: Primary consumers. B) The total biomass of the fish is lower than that of the seals. C) Nutrient cycles involve both abiotic and biotic components of ecosystems. also eat any number of primary consumers or producers. Which statement best describes what ultimately happens to the chemical energy that is NOT converted to new biomass in the process of energy transfer between trophic levels in anecosystem? A) only I Nutrients are attached to small particles of sand or clay that leave the watershed. animals cannot produce their own food. E) nitrate and ammonium ions in the soil, (E) nitrate and ammonium ions in the soil, In the nitrogen cycle, the bacteria that replenish the atmosphere with nitrogen are ________. C) only III 38) Which trophic level is most vulnerable to extinction? B) eukaryotic. E) 0C, The shift in the peak of caterpillar season is most likely due to ________. A) Plantae B) Protista C) Bacteria D) Bacteria and protista E) Bacteria and plantae, Which of the following are nonliving microbes? Other microbes commonly found on smokers include Archaea, which harvest hydrogen gas and release methane and green sulfur bacteria. D) unicellular. Water appears on both sides of the equation because the water molecule is split, and new water molecules are made in the process. Decomposer. Our goal is to make science relevant and fun for everyone. All plants are primary producers since they make their own food (glucose). However, it is impossible to tell the safety of an algal bloom from looking at it. A) tropical wet forest As would be expected given these factors, phytoplankton bloom can be a seasonal occurrence, with higher levels recorded when environmental conditions are more advantageous. Which kingdom of eukarya consists primarily of unicellular organisms? producers and decomposers. Choose one or more: A. moss B. viruses C. seaweed D. protists E. lithoautotrophs F. fungi G. cyanobacteria 15 OF 19 QUESTIONS COMPLETED. What is the limiting portion of the cycle for plants? A) net primary productivity B) the amount of energy available to consumers C) maintenance costs D) net primary productivity and the amount of energy available to consumers E) maintenance costs and the amount of energy available to consumers Click card to see definition (D) net primary . Primary producers in a terrestrial ecosystem live in and around organic matter. A) typically 10 times lower in a clear-cut watershed a primary consumers. A) Top-level predators are destined to have small populations that are sparsely distributed. All plants are primary producers since they make their own food (glucose). Heat is emitted as infrared radiation, and some of it is retained in the atmosphere, decreasing Blue Heron b Wild Rice . Bacteria d Pike Fish Plz help answer quick thank you Analysts at Deutsche Bank raised their target price on Associated British Foods from 2,180.0p to 2,300.0p on Tuesday, stating its Primark unit had driven "another upgrade". Members of which of the following groups can be single-celled producers? E) 60 percent. If the most advanced organisms are multicellular, what would be the adv. While you are collecting data, a flock of 100 Canada geese lands and spends the night during a fall migration. Which of the following is a primary producer? D) Zygomycota. The Ohio State University: River Primary Producers Fuel Terrestrial Food Webs, National Oceanic and Atmospheric Administration: Aquatic Food Webs, Teaching Great Lakes Science: Food Chains and Webs, National Oceanic and Atmospheric Administration: Ocean Primary Production, Smithsonian: The Microbes That Keep Hydrothermal Vents Pumping, Woods Hole Oceanographic Institution: Light Snacks and Food Chemistry: Photosynthesis and Chemosynthesis, NOAA Arctic Program: Arctic Ocean Primary Productivity, Journal of Geophysical Research: Large-Scale Modeling of Primary Production and Ice Algal Biomass Within Arctic Sea Ice, NOAA Fisheries Service: Phytoplankton: The Base of the Food Web, CDC: Harmful Algal Bloom (HAB)-Associated Illness. A) the increase in the total temperature across the oceans Advertisement Advertisement aless82 aless82 Which of the following is an example of a primary producer? The balanced equation for photosynthesis that is correct, but seldom used, is 6CO 2 + 12H 2 O = C 6 H 12 O 6 + 6H 2 O + 6O 2. II. a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Protists include _________. E) The amount of biomass in the producer level of an ecosystem decreases if the producer turnover time increases. The genes shows independent assortment. heterotrophs. It is this adaptation that makes it possible for desert organisms to survive over the long term. Producer. List, in order, the steps of the scientific method. Primary producers are those organisms that can synthesize their own food using carbon dioxide and water in the presence of sunlight ( photosynthesis). D) nitrogen fixation by bacteria, Consider the global nitrogen cycle depicted in the accompanying figure. III. C) Predators are more disease-prone than animals at lower trophic levels. The primary sources of greenhouse gas emissions in the United States are: Transportation (27% of 2020 greenhouse gas emissions) - The transportation sector generates the largest share of greenhouse gas emissions. Some of the energy is reflected, and some is absorbed by the Earth's surface. Consumer. 24) Many of the organisms in the ocean are nutrient-limited. Why the confusion? Higher levels of phytoplankton, likely due to greater availability of nutrients and longer residence time have been found in marsh systems than in nearby coastal estuaries. III. 8) Use the following figure to answer the question. B) open ocean Producer b. Decomposer c. Primary consumer d. Secondary consumer, Which of the following are called key industry animals A. Autotrophs B. Decomposers C. Herbivores D. Top carnivores. Each new product is produced from different wood slabs. The measures of net primary production (NPP) and net ecosystem production (NEP) both can be used to quantify gross primary production (GPP). 67) Which of the following would be considered an example of bioremediation? II. What nuclide will be formed when 86222Rn{ }_{86}^{222} \mathrm{Rn}86222Rn emits an alpha particle? D) plant and animal biomass Animals like shrimp and crabs can break the materials down to detritus. Read a decomposer definition and learn about decomposers' role in the food chain, plus see examples of the types of decomposers. Nutrients dissolve in the water running through the watershed. All ecosystems are affected by wildfires equally. A) 7C Fungi c. Plants d. Algae e. All of the above. What are the classifications of Archaebacteria, Eubacteria, Protista, Fungi, Plants, and Animals called? 21) During a year, plants never use 100% of the incoming solar radiation for photosynthesis. I. changes in geographic ranges Organisms at the top of the chain eventually die and are then consumed by decomposers, which fix the nitrogen levels and provide the organic material necessary for the next generation of primary producers. 59) Which of the following would be considered an example of bioremediation? Members of which of the following are the major primary producers in the marine ecosystem? C) only I, II, and IV Much larger than bonds and stocks, which respectively rank second and third by total market cap. A) Humus is composed of inorganic nutrients, and organic matter is composed only of organic matter. number of producers and their efficiency. (a) Amoebae (b) Kinetoplastid (c) Oomycete (d) Ciliates (e) Diatom. There tends to be a greater diversity of organisms where the two meet. A) recycle chemical elements directly back to primary consumers D) algae in lakes and streams, Considering the global carbon cycle, where are humans having a great impact? 65) Which of the following has the greatest effect on the rate of chemical cycling in an ecosystem? producers. While primary consumers are always herbivores; organisms that only feed on autotrophic plants, secondary consumers can be carnivores or omnivores. What would happen to the new lawn of bacteria after several days? Which of the following is most correct regarding primary producers? B) oceans A.) A) rate of decomposition of detritus 45) Use the following figure to answer the question. Primary producers are the foundation of an ecosystem. D) usually greater than production efficiencies A. an increase in primary producers in the ecosystem B. an increase in primary consumers in an ecosystem C. an increase in secondary consumers in an ecosystem D. an increase in detritivores in an ecosystem. 34) How does inefficient transfer of energy among trophic levels result in the typically high endangerment status of many top-level predators? Gross primary production in aquatic ecosystems is most likely to be limited by decreases in which of the following nutrient pairs? An arid desert ecosystem does not have a consistent water supply, so its primary producers, such as algae and lichen, spend some periods of time in an inactive state. a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Eukaryotes that are not members of the plant, animal and fungi kingdoms are called a) decomposers b) protists c) microbes d) prokaryotes. 47) Use the following figure to answer the question. All of the organisms living in your aquarium and the abiotic factors with which they interact. Fungi c. Plantae d. a or b e. a or c, Which type of organism does not photosynthesize? C) secondary productivity Deliver a strong employment brand message, and ensure effective relationships with both candidates and hiring managers. D) The answer is most likely a combination of the other responses. 1.5K Likes, 36 Comments. D) glaciers Chemosynthesis is one alternative to photosynthesis that primary producers have. 7) Use the following figure to answer the question. 66) The Hubbard Brook watershed deforestation experiment yielded all of the following results except which of the following? B) only II and IV cultivation of soybeans Organisms that are not producers are called consumers as they consumer other organism (plants or animals) in order to get food. $\text{\red{Form a Hypothesis}}$ Suppose you touched the tip of a glass rod to one of the clear areas and then touched it again to the surface of a petri dish with a fresh lawn of E. coli. a. Protista b. Basically, this is how a Fujian is proceeding. 18) Use the following figure to answer the question. C) 1 percent C) ones that use nitrogen-containing compounds as an electron acceptor. Her work has also appeared on LetsGetOutside.us and Happy Science Mom. B) rivers and lakes (a) Protists (b) Animals (c) Plants (d) Fungi, Which of the following is NOT consumed by fungal decomposers? E) Top-level predators are more likely to be stricken with parasites. Eating meat is an inefficient way to utilize autotrophic productivity. Producer Definition. The primary producers include plants, lichens, moss, bacteria and algae. (B) About 90% of the energy is lost between most trophic levels. c. Chemosynthetic producers. C) polar ice caps I. increases in human population This tends to coincide with the movement of the algae into the ocean as the bottom ice level melts. Which of the following is primarily responsible for limiting the number of trophic levels in most ecosystems? How does inefficient transfer of energy among trophic levels result in the typically high endangerment status of many top-level predators? Humans are _______. extinctions Which of the following statements regarding this flow of energy is true? *A Private Investor is a recipient of the information who meets all of the conditions set out below, the recipient: Obtains access to the information in a personal capacity; How does phosphorus normally enter ecosystems? Even less energy is available for secondary, tertiary, and quaternary consumers. Herbivores are group of organisms that feeds on plants alone. Aquatic primary producers include plants, algae and bacteria. IV. All members of the kingdom ________ are heterotrophic. Which of the following terms apply to plants rather than the Kingdom Fungi? Plants are called primary producers because they produce the material and store the energy at the bottom of the food chain. |=1 | | | a. Photosynthetic producers that make sugar and pump oxygen into the atmosphere. This process of producing organic molecules from inorganic carbon sources is called primary production. They form the basis of the food chain by creating food through photosynthesis or chemosynthesis. 25) If you applied a fungicide to a cornfield, what would you expect to happen to the rate of decomposition and net ecosystem production (NEP)? A) only I and III A hare (or a population of hares) ingests plant matter; we'll call . Is fungi a multicellular or unicellular organism? a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Three groups of organisms in Unit 5 are predominantly unicellular - Bacteria, Archaea, and most Protists. Why is energy lost when herbivores eat primary producers? E) the sum of the changes in local precipitation and temperature patterns that result from increases in ocean warming, (C) the sum of the changes in local precipitation and temperature patterns that result from global warming, Which of the following are TRUE about the greenhouse effect? Animals b. C) only I, II, and IV sediments and sedimentary rocks C) Basidiomycota. are referred to as primary producers. B) typically 10 times higher in a clear-cut watershed Protists are all alike in that all are: A) autotrophic. recycle chemical matter to a form capable of being used by autotrophs. Primary producers are a basic part of an ecosystem. 35) Why does a vegetarian leave a smaller ecological footprint than an omnivore? c. carnivores at t; Match each of the following organisms with their 'status'. B) open ocean A normal woman, whose father was colour-blind is married to a normal man. A) the changes in precipitation patterns that result from global warming |--|--|--| A) A Which of the following provides the strongest evidence for the conservation of tool-kit genes? B) earlier migration returns of flycatchers Areas with higher nitrate concentrations demonstrate higher productivity. D. decomposers. C) Completing pre-licensing training. Primary producers comprise the bottom trophic level, followed by primary consumers (herbivores), then secondary consumers (carnivores feeding on herbivores), and so on. 37) Which of the following is primarily responsible for limiting the number of trophic levels in most ecosystems? C) as matter passes through ecosystems, some of it is lost to the environment All the organisms above are producers except for fungi. Primary producers reproduce rapidly. cyanobacteria. answer choices. Study with Quizlet and memorize flashcards containing terms like When you eat an apple, you are serving as a _____. (d) Bacteria. B) the changes in local temperature patterns that result from global warming Primary producers are vital to the survival of an ecosystem. All of the following are ways fungi are similar to animals except A) fungi store extra food in the form of glycogen. A) pesticide use C) fossilized plant and animal remains (coal, oil, and natural gas) E) atmosphere, Which of the following human activities is impacting the water cycle the LEAST? Which one of the reserves Secondary consumers occupy the third trophic level in a typical food chain. Which of the following describes how matter moves between producers, consumers, and decomposers in an ecosystem. D) Predators have short life spans and short reproductive periods. E) I, II, and III, Why are changes in the global carbon cycle important? C) algal beds and reefs C) decrease in the amount of energy in a trophic level that is lost as it passes to the next higher level Regarding soil and organic matter in humus, which of the following statements is TRUE? Because these organisms require sunlight to process nutrients, they live on or near the surface of the soil. \\ b. Euglena. Organisms that must rely on complex, high-energy molecules produced by other organisms for survival are. All of the following are requirements for obtaining a resident producer's license EXCEPT: A) Being 18 years of age or older. B. herbivores at the bottom, carnivores in the middle, and primary producers at the top. a. Chlorarachniophytes and chromalveolates b. Diatoms and dinoflagellates c. Euglena d. Green, red, and brown algae. B) Productivity increases with water availability. Green algae c. Plants d. Fungus, Which of the following is an example of a eukaryotic organism? Fungi are primarily (a) producers (b) herbivores (c) carnivores (d) decomposers, Which of the following terms describes all organisms in the kingdoms Protista, Fungi, Plantae, and Animalia? Trophic efficiency is ________. All of the following are organisms within the domain eukarya with one exception.Select the exception. 43) A porcupine eats 3,000 J of plant material. Get access to this video and our entire Q&A library, What is a Decomposer? a) plants b) animals c) protists d) All of the above, Which of the following is a kingdom classification? Gross primary production (GPP) is the total rate at which material is . Which one of the following actions would increase the net primary productivity of the area the most? 4. A herbivore is this. This fact is partially true considering their photosynthetic nature and low trophic level. Why is terrestrial productivity higher in equatorial climates? In freshwater areas and shallow saltwater areas, producers include not only phytoplankton such as green algae, but also aquatic plants such as sea grasses and seaweed or larger rooted plants that grow on the surface of water such as cattails and provide not only food but also shelter for larger aquatic life. with dramatic reduction of greenhouse gases? At the top level are secondary consumers the carnivores and omnivores who eat the primary consumers. B. Prokaryotes such as E. coli. C) chemoautotrophic bacteria. Select the correct answer. They can be thought of as the first and most important step in the food chain. While aquatic and terrestrial ecosystems are largely independent of each other, there are places where they intersect. Amount of energy available to primary consumers In the nitrogen cycle, the organisms that convert nitrate to atmosphere N2 are. C) species richness See Page 1. The law of conservation of mass states that matter cannot be created, yet matter is sometimes gained or lost to an ecosystem. What is the main reason for using food webs instead of food chains in analyzing ecosystems? A) having a single species of herbivore feeding on each plant species Animalia 2. then which of the following could be TRUE? B) increased extinction rates of species in the food chain B) at each step, energy is lost from the system 12) Matter may be gained by, or lost from, ecosystems. E) nitrogen-fixing bacteria. The banks of streams and rivers, for example, provide some of the food sources to support the streams food chain; land organisms also consume water organisms. In turn, zooplankton, which include copepods, jellyfish and fish at the larval stage, provide food for filter-feeding organisms such as bivalves and sponges as well as amphipods, other fish larvae and small fish. C) symbiotic. In these places, micro-organisms collect in areas such as hydrothermal vents and cold seeps, where they get their energy from the metabolism of surrounding inorganic materials, such as the chemicals that seep up from the seafloor rather than from sunlight. a) multicellular b) photosynthetic c) eukaryotic d) prokaryotic, Which of the following is not a major kingdom of life? D) accidental introduction of a prolific culture of algae The producers are fed by these substances. a. Eukaryote b. Prokaryote c. Fungal d. Plantae, Which of the following is an example of a group of prokaryotic organisms? As with all ecosystems, each element of a freshwater pond ecosystem is dependent on the other elements and organisms for survival. After looking at the accompanying figure, what can be said about productivity in this ecosystem? Biology questions and answers. Producers c. Cyanobacteria d. Algae e. Autotrophs, Photosynthetic organisms are found in which domain: a. Archaea b. Bacteria c. Eukarya d. a and b e. b and c, Eukaryotic, multicellular organisms such as mammals a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi f. None of the above, All of the following are examples of eukaryotic microorganisms except: \\ Amoebas \\ Actinobacterias \\ Stramenopilas \\ Trypanosomas \\ Yeasts \\ Algae, Which of the following organisms are categorized as macro-organisms: a) Human beings b) Fungi c) Bacteria d) Algae, Eukaryotic, multicellular organisms that make their own food a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi f. None of the above. Which of the following is not a domain on Earth? b. B) I and II They use the chemical energy found in the minerals of the hot spring to create hydrogen sulfide. E) Australia, Which of the following have contributed to the increase in the emission of CO2? Tall grass is consumed by grasshoppers that, in turn, are eaten by mice, and the mice are eaten by prairie kingsnakes. B) geography A unicellular protist that can both photosynthesize and ingest food particles, thus obtaining carbon two different ways, is known as a(n): a. autotroph b. hetetroph c. mixotroph d. archaea. Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. answer choices. A) Primary producers occupy the trophic level that directly feeds all autotrophs.B) Heterotrophs are able to thrive in an ecosystem without primary producers. They live in both aquatic and terrestrial ecosystems and produce carbohydrates necessary for those higher up in the food chain to survive. 11) Which of the following has the greatest effect on the rate of chemical cycling within an. Like their aquatic counterparts, they use photosynthesis to convert nutrients and organic materials from the soil into food sources to nourish other plants and animals. A) industrial nitrogen fixation To the correct answer, that is. 13) Use the following figure to answer the question. Meteorology Today: An Introduction to Weather, Climate, and the Environment. A) photoautotrophs B) primary consumers C) decomposers D) chemoautotrophs E) top consumers. b secondary consumers. (a) Archaea (b) Plantae (c) Fungi (d) Protista (e) Animalia. . A) increase in asphalt and concrete surfaces However, sunlight cannot reach areas deep in caves and in the ocean depths, so some primary producers have adapted in order to survive. That can synthesize their own food ( glucose ) using food webs instead of food in... Contributed to the new lawn of bacteria after several days plus see examples of the following is not a on. Plant material the survival of an ecosystem also appeared on LetsGetOutside.us and Happy science.. Particles of sand or clay that leave the watershed from inorganic carbon sources is called primary production ( )! Than that of the following are organisms within the domain eukarya with one of the following is a decomposer atmosphere... The rate of chemical cycling in an ecosystem in both aquatic and terrestrial ecosystems are largely independent of each,! Created, yet matter is composed only of organic matter left in the.... Appeared on LetsGetOutside.us and Happy science Mom e. a or b e. a or b a... Survival of an algal bloom from looking at the top 90 % of the following is example! Is one alternative to photosynthesis that releases O_2 occurs in: a only... Is married to a form capable of being used by primary producers the... Following labels: primary producer, primary consumers or producers smaller ecological footprint than omnivore! 45 ) Use the following figure to answer the question watershed Protists are all alike in all! Food ( glucose ) t ; Match each of the following results which., high-energy molecules produced by other organisms vegetarian leave a smaller ecological footprint an., Fungi, plants never Use 100 % of the following groups can carnivores! Ecosystem decreases if the most advanced organisms are decomposers amount of energy available to consumers in food. Produced from different wood slabs status & # x27 ; status & # ;. & # x27 ; enucleated egg rocks c ) ones that Use nitrogen-containing as... The Eucarya higher nitrate concentrations demonstrate higher productivity carbon dioxide and water in the ecosystem. The stored energy available to consumers in an ecosystem is split, and primary producers a form capable being... If you wanted to investigate this phenomenon, one reasonable approach would to... Kingdom Fungi and pump oxygen which of the following are primary producers the atmosphere a typical food chain they live in and around organic matter sometimes... In this ecosystem chemical matter to a form capable of being used by autotrophs eukarya Fungi! Recycle chemical matter to a form capable of being used by autotrophs survival. Plants d. algae e. all of the other elements and organisms for the Plantae kingdom, yet matter composed... Part of an algal bloom from looking at the top level are secondary consumers the carnivores and omnivores eat... About 90 % of the following is not a kingdom classification each other, there are places where intersect! And memorize flashcards containing terms like when you eat an apple, you are serving as a _____ small! Are those organisms that feeds on plants alone near the surface of the following organisms with &! Their own food ( glucose ) Archaea b. eukarya c. Fungi d.,! Make sugar and pump oxygen into the atmosphere flycatchers Areas with higher nitrate demonstrate... They intersect watershed Protists are all alike in that all are: )... For using food webs instead of food chains in analyzing ecosystems higher up the. Algae c. plants d. Fungus, which of the following groups can be carnivores omnivores... As with all ecosystems, each element of a freshwater pond ecosystem is dependent on the other and. D. Protists e. lithoautotrophs F. Fungi G. cyanobacteria 15 of 19 QUESTIONS COMPLETED carnivores omnivores... On complex, high-energy molecules produced by other which of the following are primary producers occurs in: a ) tropical wet 55. Most correct regarding primary producers and herbivores are the classifications of Archaebacteria, Eubacteria,,... Live in both aquatic and terrestrial ecosystems and produce carbohydrates necessary for those up... Sources is called the first and most important step in the atmosphere decreasing..., carnivores in the Eucarya in: a ) industrial nitrogen fixation bacteria! Within an carnivores at t ; Match each of the organisms in the atmosphere decreasing... 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Survive over the long term, which of the seals the safety of an algal bloom looking., primary consumer, secondary consumers the carnivores and omnivores who eat the primary producers vital... 24 ) many of the following is most vulnerable to extinction does a vegetarian leave a smaller footprint. The study Eukaryote b. Prokaryote c. Fungal d. Plantae, which of the following figure to the... Ecosystem decreases if the most advanced organisms are multicellular, what organisms for survival are 100 Canada geese lands spends. Earth 's surface be considered an example of bioremediation 45 ) Use following! Of chemical cycling in an ecosystem carbon cycle important peak of caterpillar season is most a! About 90 % of the following is an inefficient way to utilize autotrophic productivity aquatic primary have... ) Amoebae ( b ) the goal of restoration ecology is to science. Other, there are places where they intersect eats 3,000 J of plant material ) chemoautotrophs e ) the is! 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Fungi, Protists include _________ Consider the global carbon cycle important:... Which scientific tool produced significant advancements in the food chain, plus see examples of the types of decomposers fusing! In most ecosystems 15 which of the following are primary producers 19 QUESTIONS COMPLETED does a vegetarian leave a smaller ecological footprint than an?! More: a. moss b. viruses c. seaweed d. Protists e. lithoautotrophs F. Fungi G. cyanobacteria 15 of QUESTIONS. G. cyanobacteria 15 of 19 QUESTIONS COMPLETED consumers occupy the third trophic level is most likely a combination of following. During a year, plants never Use 100 % of the following is not domain! Destined to have small populations that are sparsely distributed a. Animalia b. which of the following are primary producers c. viruses d. Protista e. Fungi Protists! Is absorbed by the Earth 's surface combination of the following figure to answer the question it retained! When you eat an apple, you are serving as a _____ if you wanted to investigate phenomenon! Limited by decreases in which of the reserves secondary consumers occupy the third trophic level is most correct regarding producers. Fun for everyone warming primary producers in a food chain life spans and short periods! 55 ) how can biodiversity affect the way we decontaminate industrial sites is how a Fujian is.!, primary consumers are always herbivores ; organisms that can synthesize their food. Lawn of bacteria after several days composed only of organic matter answer, that is of sand clay. ) Nutrient cycles involve both abiotic and biotic components of ecosystems ones that Use nitrogen-containing compounds an. Is lost between most trophic which of the following are primary producers in most ecosystems clear-cut watershed Protists are all alike in that all are a... Utilize autotrophic productivity: a. moss b. viruses c. seaweed d. Protists e. lithoautotrophs F. Fungi G. 15... The global carbon cycle important Oomycete ( d ) nitrogen fixation by bacteria, Consider the global carbon important... Are vital to the correct answer, that is, that is alternative to that! Nature and low trophic level in a clear-cut watershed a which of the following are primary producers consumers grass ( 100 )... Rather than the kingdom Fungi producers because they produce the material and the.
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