Geography Test

Question 1

Koala Adaptations?

Answer 1

1. Large nose- helps them with a great sense of smell
2. Sharp claws- to grip trees and food
3. They have 5 fingers like humans for gripping branches easier
4. Pad on their feet to allow them to sit comfortably on branches for periods of time

Question 2

Layers of the rainforest? (lowest to highest)

Answer 2

Forest Floor, Understory Layer, Canopy Layer, Emergent layer

Question 3

2 impacts on deforestation?

Answer 3

1. Climate change cause the rainforest’s provide a lot of oxygen and if there being cut down then that means that there’s gonna be natural disaster because its being imbalanced and there’s also gonna be a lot of carbon dioxide.
2. Biodiversity loss- cause there are more than half of the worlds animals living in rainforests then all of them lose their habitat and will eventually die and this will eventually lead to extinction.
3. Lesser crops- cause of the deforestation there will be no nutrients in the soil because the ground will be very dry so there will be no crops to grow and can be grown

Question 4

2 reasons of deforestation?

Question 5

What is deforestation?

Answer 5

Is the action of clearing a large area of trees

Question 6

Adaptations of 2 animals?

Answer 6

1. Frog- camouflage to blend in with its surroundings
   - webbed feet so that that is has more surface area on it feet
   to swim easier.
2. Jaguar- Large paws to help them to swim and climb quickly and
   easily
   - Like other cats they have very good night vision to help them catch animals at night