Question: Which is a better representation of an ecosystem?

What is the best represent the ecosystem?

The pyramid of energy is the best representation of an ecosystem because it indicates.

Which is a more accurate representation of an ecosystem?

Food chains are linear aspects of food webs that describe the succession of organisms consuming one another at defined trophic levels. Food webs are a more accurate representation of the structure and dynamics of an ecosystem.

Why would a food web be a better representation of energy flow in an ecosystem than a food chain?

The food web provides a better model of an ecosystem because the food web is a model between MANY different consumers and producers in an ecosystem. While the food chain is a model for just one consumer and producer. energy moves up a food chain.

Why are food webs better representations?

Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems. Energy transfer between trophic levels is inefficient—with a typical efficiency around 10%. This inefficiency limits the length of food chains.

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What makes a good ecosystem?

A healthy ecosystem consists of native plant and animal populations interacting in balance with each other and nonliving things (for example, water and rocks). Healthy ecosystems have an energy source, usually the sun. … Decomposers break down dead plants and animals, returning vital nutrients to the soil.

What is better at representing the energy flow of an ecosystem chain or Web?

The Food Web shows more of the interactions between the organisms of the ecosystem and the trophic levels included from Producers to Primary/Secondary Consumers up through the Tertiary Consumers. While a food Chain is more of a linear representation of a specific line of interaction within the greater Food Web.

Which is better for an ecosystem more or less biodiversity?

Explanation: Biodiversity is a measurement of how many different types of organisms are found in an ecosystem. The higher the biodiversity means that the ecosystem can sustain (maintain) many different types of producers, consumers, and decomposers. This generally means that the area is healthy.

Which is the most accurate portrayal of what organisms eat in an ecosystem?

Food chains are linear aspects of food webs that describe the succession of organisms consuming one another at defined trophic levels. Food webs are a more accurate representation of the structure and dynamics of an ecosystem.

Which is a more accurate representation of how energy flows through an ecosystem?

A pyramid of energy is the most accurate representation of the energy flow through a food chain as it indicates how much energy is lost at each trophic level (through respiration, etc.).

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What best describes the advantage of using the model of a food web?

What best describes the advantage of using the model of a food web? … The role of decomposers in a food web is to break down the dead material and make it into nutrients for the soil. Explain how the energy of a toy car is transformed as it slides down a ramp.

Which is a more accurate representation of the feeding relationships in an ecosystem?

Pyramids of energy are the most accurate representation of feeding relationships in a community, providing information about the amount of energy flowing through each trophic level over a set period of time.