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Trophic Levels and Food Chains

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Questions and Answers

Which term refers to the position an organism occupies in a food web?

Primary producer

Apex predator

Trophic level (correct)

Food chain

What is a food chain?

A complex path of trophic levels

The number of steps an organism is from the start of the chain

A one-way flow of energy in an ecosystem

A succession of organisms that eat other organisms (correct)

At which trophic level do herbivores typically belong?

Level 3

Level 2 (correct)

Level 1

Level 4 or 5

What do apex predators typically occupy in a food web?

Trophic level 4 or 5 Signup and view all the answers

What is the origin of the word 'trophic'?

Greek Signup and view all the answers

Which term refers to the number of steps an organism is from the start of a food chain?

Trophic level Signup and view all the answers

What is the relationship between trophic level and biodiversity?

Higher biodiversity leads to more complex trophic paths Signup and view all the answers

Who developed the concept of trophic level?

Raymond Lindeman Signup and view all the answers

What is the meaning of the word 'trophic'?

Food or nourishment Signup and view all the answers

What is the purpose of a food web?

To show the flow of energy and nutrients in an ecosystem Signup and view all the answers