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6. ITCZ stands for what

  • International temperature control zone
  • Inter tropical convergence zone
  • Individual tropical combining zoos
  • International tropical convergence zone

7. Between what latitudes to the main rainforests circle the earth?

  • Between 10N and 10S
  • Between 10N and 5S
  • Between 5N and 10S
  • Between 15N and 10S

8. What is the biggest nutrient store?

  • Biomass
  • Litter
  • Soil

9. What is the top layer called?

  • Lower layer
  • Emergent layer
  • Canopy layer

10. What are most of the roots called?

  • Wide roots
  • Deep roots
  • Buttress roots
  • Shallow roots

11. Annual precipitation often exceeds what?

  • 1,000mm
  • 2,000mm
  • 5,000mm
  • 3,500mm

12. What is the climate like in the ropical rainforest?

  • Wet and humid
  • Cold and icy
  • Cool and dry
  • Hot and dry