Info

Lithosphere

24,300,000

Continental, sedimentary

5,200,000

Continental, granite

7,800,000

Continental, basalt

8,800,000

Oceanic

2,500,000

aWith permission from Bolin et al. (1983).

aWith permission from Bolin et al. (1983).

Organic Gardeners Composting

Organic Gardeners Composting

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