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7.3 Biodiversity and the effect of human interaction on ecosystems

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Question 4
F

Which is a cause of pollution of the land?

[1]
A

Acidic gases released into the air from burning fossil fuels

B

Sewage released from treatment works into rivers and streams

C

Toxic chemicals leaking out of the waste buried in landfill sites

D

Fertiliser washed off farmers' fields into nearby lakes and ponds

Markscheme

7.3 Biodiversity and the effect of human interaction on ecosystems Questions

  1. GCSE
  2. /Biology
  3. /7.3 Biodiversity and the effect of human interaction on ecosystems

40 exam-style questions on AQA GCSE Biology 7.3 Biodiversity and the effect of human interaction on ecosystems, covering 7.3.1 Biodiversity, 7.3.2 Waste management, 7.3.3 Land use, 7.3.4 Deforestation, 7.3.5 Global warming, and 7.3.6 Maintaining biodiversity. Each one has a worked solution and a mark scheme showing where the marks go.

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