Impacts Of Humans On Carbon Cycle

Question 1

Deforestation is what (source) (2)

Answer 1

Second largest human source of carbon dioxide
Accounts for 10%

Question 2

Rate of Amazon decreasing

Answer 2

Decreasing at average rate of 0.3% per year since 2000

Question 3

When forests are cleared and burned how much carbon is lost

Answer 3

30-60%

Question 4

Vegetation decay what + what

Answer 4

I burned vegetation decay is lost within ten years
Hig rates of decomposition