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6. What is a positive result from the Green Revolution?

  • food aid
  • Increased yield of crops
  • people couldn't afford the seeds
  • irrigation

7. Identify one human factor that causes food shortages

  • Increasing population
  • Pests
  • Disease
  • Drought

8. What is one natural cause of food shortage?

  • War
  • Increasing population
  • Floods
  • Rural poverty

9. What is growing crops and rearing animals?

  • Mixed farming
  • Arable farming
  • Pastoral farming
  • Hill sheep farming

10. Identify an input

  • Soil
  • weeding
  • Rice
  • planting