Daily Practice · GCSE Science

Daily Practice - GCSE Science

25th August 1994

5 questions · GCSE · 584 questions in this band

1
Variation, Evolution and Selection
Define mutation.
2
Ecology
Explain why deforestation to create land for cattle grazing can reduce biodiversity.
3
Ecosystems, Adaptation and Feeding Relationships
State what is meant by the term ecosystem.
4
Biodiversity, Cycles and Human Impact
State one human activity that reduces the amount of land available for other organisms.
5
Chemistry Required Practicals and Data Analysis
Why is a polystyrene cup with a lid used in energy-change experiments?

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