BIOMES Flashcards
1
Q
What is a biome?
A
An area with vegetation of the same life form, with close links to climate
2
Q
What is the best graph for showing the distribution of biomes?
A
Köppen-geiger
3
Q
What controls the distribution of biomes?
A
Solar energy
Climate
Disturbance regimes
4
Q
What % of land has been altered by humans?
A
75%
5
Q
What are the most extensive biomes?
A
Croplands villages
6
Q
How do we identify past biomes?
A
Modern Analogue techniques (Pollen Samples)
7
Q
How does vegetation affect the climate?
A
Albedo
Evapotranspiration
8
Q
Areas of vegetation feedbacks
A
Boreal forests
Tropical forests