Biodiversity and the effect of human interaction on ecosystems exam tips

Exam tips

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to define biodiversity as the variety of different species on Earth or within an ecosystem..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to explain how high biodiversity can increase ecosystem stability..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment. Link your answer to Biodiversity in Biodiversity and the effect of human interaction on ecosystems, and keep the biology specific to biodiversity.

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity. This keeps revision aligned with the approved learning objective on explain that biodiversity can reduce dependence of one species on another for food, shelter, or maintenance of the physical environment.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to explain why the future of humans depends on maintaining good biodiversity..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to describe how human activities can reduce biodiversity..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to explain how waste can affect biodiversity..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to explain how deforestation can affect biodiversity..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Biodiversity exam tip 1

  Use precise biological vocabulary when you explain how to explain how global warming can affect biodiversity..

  This keeps your answer tightly aligned to the approved learning objective for Biodiversity.

• Waste management exam tip 1

  Use precise biological vocabulary when you explain how to explain how rapid population growth increases resource use and waste production..

  This keeps your answer tightly aligned to the approved learning objective for Waste management.

• Waste management exam tip 1

  Use precise biological vocabulary when you explain how to explain how rising standards of living can increase resource use and waste production..

  This keeps your answer tightly aligned to the approved learning objective for Waste management.