Food production (biology only) exam tips

Exam tips

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to define food security as having enough food to feed a population..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to describe how increasing birth rate can threaten food security in some countries..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain how changing diets in developed countries can affect global food resources..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain how new pests can reduce food production..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain how new pathogens can reduce food production..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain how environmental changes such as failed rains can cause famine and reduce food production..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain how the cost of agricultural inputs can affect food security..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain how conflict can affect the availability of water or food..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to interpret population and food production statistics to evaluate food security..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.

• Factors affecting food security exam tip 1

  Use precise biological vocabulary when you explain how to explain why sustainable methods are needed to feed people on Earth..

  This keeps your answer tightly aligned to the approved learning objective for Factors affecting food security.