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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Communities (GCSE Biology)

The following is a GCSE Biology test covering 'Communities' from the broader topic Ecology. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

Approximately what percentage of energy is transferred from one trophic level to the next in most ecosystems?
In primary succession, what is the first colonising organisms on bare rock typically called?
How does increasing biodiversity usually affect ecosystem stability?
Why is sampling at random locations within a study area important?
Which factor is most likely to cause a rapid decline in a prey population?
In a mark–release–recapture study, which assumption is important for estimating population size?
Which human activity is most directly responsible for habitat fragmentation?
When using a quadrat, what is the main purpose of repeating samples at random positions?
Which term describes all the living organisms found in the same habitat?
What is an invasive (non-native) species likely to do in a new habitat?
Which practice would best conserve biodiversity on farmland?