Biodiversity and the effect of human interaction on ecosystems exam tips

Exam tips

• Land use exam tip 1

  Use precise biological vocabulary when you explain how to explain how peat decay or burning releases carbon dioxide into the atmosphere..

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

• Land use exam tip 1

  Use precise biological vocabulary when you explain how to evaluate the conflict between cheap compost for food production and conserving peat bog habitats..

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

• Land use exam tip 1

  Use precise biological vocabulary when you explain how to evaluate peat conservation in relation to biodiversity and carbon dioxide emissions..

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

• Deforestation exam tip 1

  Use precise biological vocabulary when you explain how to describe large-scale deforestation in tropical areas for cattle farming..

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

• Deforestation exam tip 1

  Use precise biological vocabulary when you explain how to describe large-scale deforestation in tropical areas for rice fields..

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

• Deforestation exam tip 1

  Use precise biological vocabulary when you explain how to describe large-scale deforestation to grow crops for biofuels..

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

• Deforestation exam tip 1

  Use precise biological vocabulary when you explain how to evaluate environmental implications of deforestation using supplied information..

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

• Deforestation exam tip 1

  Use precise biological vocabulary when you explain how to explain how deforestation can reduce biodiversity through habitat loss..

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

• Deforestation exam tip 1

  Use precise biological vocabulary when you explain how to explain how deforestation can contribute to increased carbon dioxide in the atmosphere..

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

• Global warming exam tip 1

  Use precise biological vocabulary when you explain how to describe that carbon dioxide and methane levels in the atmosphere are increasing..

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