Ecology GCSE questions
Cover the answers and try these Ecology checks first. The full quiz in the app includes hints.
How to use these
Write your answer, then check. If you miss one, open the Ecology lesson before you retry.
Practice questions
Cover the answers and have a go first. Worked solutions are underneath.
A community is...
Which is an abiotic factor?
To estimate daisies in a field you should...
A cactus storing water in its stem is mainly a...
Common mistakes
- Arrows in a food chain point to the eater (energy flow), not “who eats whom” backwards.
- Putting quadrats only on the pretty flowers overestimates. Random means random.
- Ozone depletion is not the greenhouse effect. CFCs and the ozone layer are a different spec story if they appear at all — do not glue them onto a climate question.
- Community = all species together.
Answers and working
Frequently asked questions
Where can I get more Ecology practice?
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