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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

How Materials Are Cycled (GCSE Biology)

The following is a GCSE Biology test covering 'How Materials Are Cycled' 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

What happens to carbon stored in peat if large areas are drained and burned for fuel?
What role do microorganisms play in nutrient cycling in soil?
What is the main reservoir (largest store) of carbon on Earth on a long timescale?
Which process converts atmospheric nitrogen (N2) into forms plants can use (e.g., ammonia)?
How does deforestation typically affect the carbon cycle locally?
Which method would best increase the rate of nutrient recycling on a farm?
Why do peat bogs act as important carbon stores?
What is meant by a “carbon sink”?
Which process removes carbon dioxide from the atmosphere and stores it in plant biomass?
What is the main effect of storing carbon in long-lived sinks like forests and soils?
Which action helps reduce nutrient runoff from agricultural land into rivers?