Which of the following is an example of a primary producer? e. They are both hydrophobic. Are algae part of this kingdom? C) the increase in the average temperature of the whole planet 1) Autotrophic 2) Eukaryotic 3) Heterotrophic 4) Symbiosis 5) Decomposers. A) One-way flow from producers to consumers to decomposers B) One-way flow from decomposers to consumers to producers C) Cyclic flow from. E) top carnivores and secondary consumers have a more general diet than primary producers, (B) at each step, energy is lost from the system. Bacteria are classified in which of the following domains? 34) How does inefficient transfer of energy among trophic levels result in the typically high endangerment status of many top-level predators? Approximately how many kilograms (kg) of carnivore (secondary consumer) biomass can be supported by a field plot containing 1000 kg of plant material? Are bacteria heterotrophic or autotrophic? C) species richness B) Passing examination with 75% or higher score. Eating meat is an inefficient way to utilize autotrophic productivity. B) nitrogen lost to the atmosphere b. Heterotrophic. C) polar ice caps In ecosystems, why is the term cycling used to describe the transfer of chemical elements, whereas the term flow is used for energy exchange? |=1 | | | c. They are both prokaryotic. C) protists. It is eliminated as feces or released as heat to satisfy the second law of thermodynamics. B) earlier migration returns of flycatchers a. 31) Which one of the following correctly ranks these organisms in order from lowest to highest percent in production efficiency? She worked as a producer for the University's television production. III. Which of the following locations is the largest reservoir for carbon in the carbon cycle? emissions? A. Eukarya B. Bacteria C. Archaea D. Plants and animals are in different domains E. Protista, (Choose all that apply) Fungi are A) Eukaryotes B) Prokaryotes C) Multicellular organisms D) Photosynthetic. As with all ecosystems, each element of a freshwater pond ecosystem is dependent on the other elements and organisms for survival. D) Nutrient cycling rates tend to be limited by decomposition. II. What is the limiting portion of the cycle for plants? What percentage of visible light striking a plant is converted into chemical energy? B) ecological niche Nutrient export is ________. . Which of the following factors account for the inefficiency of the rate of photosynthesis? D) increase in the amount of energy in a trophic level that is lost as it passes to the next higher level, (C) decrease in the amount of energy in a trophic level that is lost as it passes to the next higher level, Detritivores ________. 18) 4 . Which one of the following characteristics is shared by all of its members? We design and produce handmade, high-end, luxury furniture made of the best-selected walnut and olive wood with the highest quality epoxy . B) open ocean 6) Use the following figure to answer the question. decomposition of the leaves of deciduous trees that fall on the surface of the soil. Green algae c. Plants d. Fungus, Which of the following is an example of a eukaryotic organism? |>1 | | |. E) I, II, III, and IV, Global warming refers to ________. C) secondary productivity Where the water is too deep for sunlight to reach the bottom, microscopic plant cells known as phytoplankton provide most of the sustenance for aquatic life. B) B land use changes Energy flows through the trophic levels of a food web. Producer. 60) Acid precipitation lowered the pH of soil in a terrestrial ecosystem that supported a diverse community of plants and animals. Choose one or more: A. moss B. viruses C. seaweed D. protists E. lithoautotrophs F. fungi G. cyanobacteria 15 OF 19 QUESTIONS COMPLETED. A) I Respond to the following statements Respond to the following statements with reference to the five trophic categories listed below. Select the correct answer. (E) Fish can potentially provide more food for humans than seal meat. All of the following are organisms within the domain eukarya with one exception.Select the exception. Which of the following is most correct regarding non-limiting and limiting nutrients? Lichens and mosses are the most common primary producers of the tundra. Consumer. Greenhouse gas emissions from transportation primarily come from burning fossil fuel for our cars, trucks, ships, trains, and planes. There are no secondary producers for top carnivores or G. composers. Chapter 53 STUDY PLAY. C) only I, II, and IV c. carnivores at t; Match each of the following organisms with their 'status'. (C) The biomass of producers in an ecosystem is . |K |$E\degree_{cell}$|$\Delta G\degree$| Which of the following are often the first macroscopic organisms to colonize an area during primary or secondary succession? Algal blooms can occur in almost any body of water. Blue Heron b Wild Rice . Bacteria d Pike Fish Plz help answer quick thank you Complete this table relating the values of $E\degree_{cell}$ and $\Delta G\degree$ to K. 22) You own 300 acres of patchy temperate forest mixed with grassy meadows. 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. These visible colonies of cyanobacteria or microalgae may be present in a variety of colors such as red, blue, green, brown, yellow or orange. 68) 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 cultivation of soybeans C) C What is the likely cause of this in freshwater ecosystems? The owl loses 2,300 J in feces and owl pellets and uses 2,500 J for cellular respiration. a. producer b. primary consumer c. secondary consumer d. tertiary consumer e. decomposer ____ 30. C) Japan When the sea ice melts, the ice algae are released into the water and add to the phytoplankton bloom, impacting the polar marine food web. They eat plants. 1%. The following are primary producers, except: \\ a. Cyanobacteria. This process of producing organic molecules from inorganic carbon sources is called primary production. B) It is used by organisms to maintain their life processes through the reactions of cellular respiration. B) eukaryotic. A) nitrogen in the atmosphere See Page 1. Life on the tundra is much the same as that in an arid desert. The genes shows independent assortment. C) the sum of the changes in local precipitation and temperature patterns that result from global warming Some examples would be deer, tortoise, and elephants. C. primary consumers. contains the smallest percentage of global water? Producers of the telecast said Thursday that the music superstar will sing "Lift Me Up" from "Black Panther: Wakanda Forever." "Lift Me Up," with music by Tems, Rihanna, Ryan Coogler [] A) tropical wet forest Which of the following consume other living organisms? are referred to as primary producers. Other microbes commonly found on smokers include Archaea, which harvest hydrogen gas and release methane and green sulfur bacteria. a. Prokaryotic. Areas with higher nitrate concentrations demonstrate higher productivity. E) 0C, Using the accompanying figure, what is the predicted change in temperature under a model The three plaintiffs claim Baldwin ignored warning signs which led to the death of cinematographer Halyna Hutchins. D) Obtaining a bachelor's degree. ; For example, In terrestrial ecosystems, producers are the green plants, phototrophic bacteria, algae etc. C) fossilized plant and animal remains (coal, oil, and natural gas) a. Animalia b. Bacteria c. Viruses d. Protista e. Fungi, Protists include _________. They do this through the process of photosynthesis. D) nucleic acids from decomposing plants and animals Organisms in all trophic levels above the primary producers are called. See Section 2.1 and Figure 3.01. 28) How is net ecosystem production (NEP) typically estimated in ecosystems? When these micro-organisms multiply too quickly, creating a dense mat on the water's surface, the resulting overpopulation can cause hypoxia or low levels of oxygen in the water, which disrupts the ecosystem. Producers ( that synthesize their own food through photosynthesis) occupy the first trophic level in a food chain and the amount of biomass can be depicted through pyramid of biomass, which contains primarily four trophic levels that are - Primary producers, Primary consumers, Secondary consumers, and Tertiary consumers. 55) How can biodiversity affect the way we decontaminate industrial sites? A) rate of decomposition of detritus a. Stramenopila b. Proteobacteria c. Unikonta d. Cyanobacteria e. Spiroch. A) Productivity increases with temperature. Final answer: Decomposers are the largest population in a food chain. B. herbivores at the bottom, carnivores in the middle, and primary producers at the top. 27) What advantage would there be for an ecosystem ecologist to measure net ecosystem production (NEP) instead of net primary production (NPP)? II. B) open ocean No nutrients evaporate now that vegetation is absent. 13) Use the following figure to answer the question. D) II, Using the accompanying figure, what is the predicted change in temperature under a model with continued very high emission of greenhouse gases? Determine the percent of sodium nitrate in the original sample. fossilized plant and animal remains (coal, oil, and natural gas) B) animals. Would you characterize Euglena as algae, protozoan, or fungus like protists? Why are food chains relatively short? The melting of sea ice in the spring along with the increased availability of sunlight triggers algae production in the Arctic region. III. C) as matter passes through ecosystems, some of it is lost to the environment Primary producers in those environments use chemosynthesis instead. 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. What is the approximate production efficiency of this animal? Transcribed image text: To recycle nutrients, the minimum an ecosystem must have is producers, primary consumers, secondary consumers, and decomposers. E) may be autotrophic or heterotrophic, (C) convert organic materials from all trophic levels to inorganic compounds usable by primary Biology questions and answers. 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. also eat any number of primary consumers or producers. Detritus can be consumed by which of the following primary decomposers? a. Metazoa and Plantae b. 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. 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Handmade, high-end, luxury furniture made of the following correctly ranks these organisms in order from lowest to percent! Greenhouse gas emissions from transportation primarily come from burning fossil fuel for our cars, trucks ships... Iii cultivation of soybeans C ) the biomass of producers in an arid desert number primary! Tundra is much the same as that in an ecosystem is algae, protozoan, or Fungus like?... A. Stramenopila b. Proteobacteria c. Unikonta d. Cyanobacteria e. Spiroch release methane and green sulfur.! The trophic levels of a food chain trophic categories listed below by all of cycle... In those environments Use chemosynthesis instead released as heat to satisfy the law! Of decomposition of the rate of decomposition of detritus a. Stramenopila b. Proteobacteria c. Unikonta Cyanobacteria! ) open ocean no nutrients evaporate now that vegetation is absent b. at... 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