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12 questions
How much of Earth’s surface is covered by tropical rainforests?
5%
10%
25%
Which of the following are layers of the rainforest?
Emergent
Forest floor
Canopy
Understory
Which words describe the creatures in a tropical rainforests?
Numerous
Uniform
Biodiverse
Adapted
Where are tropical rainforests located?
Near the equator
In the Pacific Ocean
On every continent
Which rainforest layer receives the least sunlight?
Understory
Forest floor
Canopy
The canopy contains most of the _____ in the rainforest.
Fungi
Animals
Soil
Which adaptation would be most helpful in a tropical rainforest?
White fur for camouflage
Thick skin to trap heat
Bright colors to warn predators
About what percentage of the world's plant and animals species exist in the rainforest?
25%
50%
75%
Which rainforest layer has short bushes, trees, and ferns?
Forest floor
Understory
Canopy
If the rainforests were to disappear, the amount of carbon dioxide in the atmosphere would ____.
Increase
Decrease
Stay the same
Many medicines are made from plants found in the rainforest.
True
False
The biggest threat to rainforests comes from:
Disease
Humans
Predators
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