GCSE Biology: Ecology – Ecosystems and Interdependence – Revision Quiz

10 QuestionsMultiple ChoiceFree Practice

About this quiz

This GCSE Biology: Ecology – Ecosystems and Interdependence – Revision Quiz quiz contains 10 multiple choice questions designed to help you revise and test your GCSE Biology knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

Explore ecosystems, food chains, food webs, and how organisms interact with each other and their environment.

Progress0 / 10 answered
1

Question 1 of 10

An ecosystem is:
2

Question 2 of 10

Abiotic factors include:
3

Question 3 of 10

Biotic factors include:
4

Question 4 of 10

A food chain always starts with a:
5

Question 5 of 10

In a food chain: grass → rabbit → fox, the rabbit is a:
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Question 6 of 10

A quadrat is used to:
7

Question 7 of 10

Competition between organisms of the same species is called:
8

Question 8 of 10

Decomposers (bacteria and fungi) are important because they:
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Question 9 of 10

If a predator population decreases, the prey population will:
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Question 10 of 10

Biodiversity is important because:

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