Q: Why do most food chains not go beyond the 4th or 5th trophic level?
A: Food chain of the process of eating of one organism by the other which is then eaten by some other…
Q: Gasping for Oxygen Explain how each of the following contribute to dissolved oxygen decline in…
A: Various factors are responsible for dissolved oxygen decline in aquatic ecosystems :-
Q: What is the dominant second trophic level, in a lake ecosystem?
A: The ecology is the study of all living beings and their interaction with the environment. It…
Q: Why are oceans least productive?
A: Production is the primary function of the ecosystem. An ecosystem maintains its component, biotic,…
Q: What would happen in an ecosystem if suddenly there were no decomposers?
A: The organism that will decompose or play the role in breaks down of the organic material such as the…
Q: eat deal during the day? - Lakes - Coral Reefs - Wetlands - Estuaries - Oceanic Pelagic Zone -…
A: A Biome is a distinct ecological community of plants and animals living together in a particular…
Q: How phosphorus levels impact green algae and dissolve oxygen in a lake ecosystem? Which includes…
A: Phosphorous is required for the proper development of teeth as well as bones. In biological system…
Q: What makes oceans the least productive?
A: Oceans are the least productive among all the ecosystems because: There is insufficient radiation…
Q: Mass of living matter at a trophic level in an area at any time is called as what?
A: In Ecology, the trophic level refers to the position that an organism occupies in a food chain.
Q: As a rule of thumb, about one-tenth of the energy or biomass consumed is stored at each trophic…
A: According to lindman law of energy 10% energy is transfered at other trophic level
Q: The greatest trophic diversity is found in which group of organisms?
A: Trophic means the hierarchical strata of a food web or nutrition. Trophic diversity means…
Q: Diverse ecosystems are likely to be more stable than less diverse ecosystems because;
A: Answer:an ecosystem that has a greater number of species is more likely to withstand disturbance…
Q: What are trophic levels, and how are they related to ecological pyramids?
A: An ecosystem is a community of living things interacting with the nonliving parts of the…
Q: What is a trophic level, and how does it relate to a food web?
A: A food web represents the multiple pathways by which energy and matter flow in an ecosystem. It…
Q: Can you reconstruct the diagram summarizing chemical cycling and energy flow in an ecosystem? Drag…
A: The trophic level is nothing but a position accuquired by an organism in a food web. A food chain is…
Q: The second trophic level in a lake is(a) Phytoplankton(b) Zooplankton(c) Benthos(d) Fishes
A: Trophic levels refer to the different energy levels in a food chain. Producers, consumers,…
Q: Explain why detrivores, decomposers and omnivores are not assigned trophic levels.
A: Trophic level is the position of the organism in a food web. A food web describes which organisms…
Q: :08 1月22日周六 * 100% ... 66. Of the following organisms, which occupies the lowest trophic level? (A)…
A: Introduction:- Trophic levels are meant by the levels or steps away from the base in the food chain.…
Q: Which type of organisms occupy more than one trophic level in a pond ecosystem?
A: An ecosystem is a community of living organisms in conjunction with the nonliving components of…
Q: What is the significance of primary consumers (consumers that feed on autotrophs, like herbivores)…
A: Primary consumers make up the second trophic level as they feed on primary producers. In other words…
Q: The partial food web shown below is found in an aquatic environment. This type of environment has…
A: For life, all living organisms (plants and animals) must consume some kind of food. Photosynthesis…
Q: Explain why detritivores, decomposers and omnivores are not assigned trophic level.
A: Trophic level is the position of the organism in a food web. A food web describes which organisms…
Q: How might the importance of various abiotic factors differ for aquatic and terrestrial ecosystems?
A: A habitat includes both biotic and abiotic factors. Abiotic factors are the environment's nonliving…
Q: How efficient is energy transfer between trophic levels in foodwebs?
A: The efficient energy transfer between trophic levels in food webs follows certain rules. Here we…
Q: Which trophic level(s) must be present to sustain any ecosystem?a. producers onlyb. producers and…
A: The correct option is c. Producers, detritivores and decomposers.
Q: The mass of living material at a trophic level at a particular time is called as what?
A: Trophic level is a stage or a level occupied by the organism in the food web. there are 4 trophic…
Q: What are trophic level? Explain by drawing a diagram of trophic levels in ecosystem?
A: Ecosystem represents a biological community of interacting organisms and their physical environment.…
Q: What two abiotic factors are most responsible for Biomes:
A: Answer - Abiotic factors are non-living factors which are necessary for the survival of plants and…
Q: What trophic level contains the greatest biomass in most ecosystems? Explain why this occurs.
A: Producers contains the greatest biomass in most ecosystems .
Q: In large lakes, there are four distinct zones. Which of the following is the exception? Benthic…
A: Lakes are water bodies that are surrounded by the land. Lakes play important role in regulating the…
Q: Explain why detritivores,decomposers and omnivores are not assigned trophic levels.
A: A trophic level refers to the position of an organism in a food chain. The position is determined by…
Q: What are the trophic levels of communities?
A: Trophic level refers to the position of an organism in food chain with respect to its feeding…
Q: Why does the amount of biomass change at each trophic level of a food pyramid?
A: The group of living things that live and interact with each other and with the environment in a…
Q: What are trophic levels?How many trophic levels can afood chain have?
A: A food chain can be defined as a linear series that contain feeding relationship. Tropic level…
Q: . Why is the number of trophic levels in an ecosystem limited?
A: Introduction The number of trophic levels in every ecosystem can reach a maximum of five, in which…
Q: An example of abiotic factors impacting the ecosystem?
A: Abiotic waters are the non living factors like water, temperature, air which are present in our…
Q: Name any two organisms which can occupy more than one trophic level in an ecosystem.
A: Ecosystem is composed of all biotic and abiotic components that exist together and interact with…
Q: What would happen to an ecosystem if all its decomposers and detritus feeders were eliminated or all…
A: In the ecosystem producers are the most important component. They are responsible for producing…
Q: The major primary producers at the base of the food chain in aquatic ecosystems usually belong to…
A: As we know plants are only organisms which can synthesise/ produce their own food , thus they are…
Q: Why are decomposers usually absent from food webs? A. Decomposers do not have a feeding…
A: Ans: Food web: It is referred to as interconnection of food chains in which what is eating what has…
Q: Name the trophic level occupied by secondary consumers & tertiary consumers?
A: The trophic level refers to the position in which an organism occupies in a food chain. At every…
Q: How much energy is passed from one trophic level to the next? Explain why.
A: The amount of energy passed from one trophic level to the next trophic level is 10 percent of…
Q: Describe the condition on earth following the asteroid impact 65 million years ago. How long did it…
A: Exactly 65 million years ago an asteroid from 6 miles across hit the earth. It caused a huge…
Q: Match the following trophic level terms with the correct description. autotroph [Choose ]…
A: Trophic levels are divisions observed in a food chain. A food chain shows the movement or flow of…
Q: ____________________ are environments which are at least intermittently inundated with water, are…
A: Different environments or ecosystems are present that perform different functions. Different…
Q: Explain why detritivores, decomposers and omnivores are not assigned a tropic level
A: Trophic level is the position of the organism in a food web. A food web describes which organisms…
Q: What is a trophic level?
A: The ecosystem can be defined as the geographic area where the plants, animals, and other organisms,…
Q: The number of trophic levels in an ecosystyem are limited.Comment.
A: The study of organisms and their relationship with the environment and other organisms are defined…
why are omnivores, decomposers and detrivores not in any trophic level?
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- Why is the number of trophic levels in an ecosystem limited?Which trophic level in an aquatic ecosystem would contain the greatest amount of usable energy? Primary consumers located 150 meters below sea level. Primary producers located 80 meters below sea level. Primary producers located 45 meters below sea level. Primary consumers located 40 meters below sea level.Explain why detrivores, decomposers and omnivores are not assigned trophic levels.
- The trophic levels found in this ecosystem are decomposers, producers, consumers, secondary consumers, and top predators. Which one of these converts light energy into chemical energy?Which type of organisms occupy more than one trophic level in a pond ecosystem?In a terrestrial ecosystem such as forest, maximum energy is in which trophic level?