Biodiversity and human impact on the environment

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Explain the importance of biodiversity and how human population growth and waste pollute water, land and air
Describe the effects of land use, deforestation and the destruction of peat bogs
Explain how rising carbon dioxide and methane levels cause global warming and describe its biological consequences

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(Edexcel, OCR) Describe eutrophication, fish farming, non-indigenous species and the use of indicator species

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