Ecology - Aqa Biology Questions (GCSE Biology)

The following is a GCSE Biology test covering 'Ecology - Aqa Biology Questions'

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Why are peat bogs important for carbon storage?

Which statement about energy flow in an ecosystem is correct?

Which conservation strategy targets species at risk by protecting both species and their habitats?

What role do decomposers play in an ecosystem?

What term describes the movement of carbon through living organisms and the atmosphere?

Which is a biotic factor affecting a population?

Which process returns nitrogen from dead organisms to the soil?

What is the likely effect of removing a keystone species from an ecosystem?

What is the name for the role and position a species has within its environment, including its interactions?

Which of the following is an abiotic factor?

What does a pyramid of numbers represent?

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