Question
Question: How much of the Earth’s land surface have humans distrubed or degraded?...
How much of the Earth’s land surface have humans distrubed or degraded?
A
60–70%
B
5–10%
C
30–40%
D
10–20%
Answer
60–70%
How much of the Earth’s land surface have humans distrubed or degraded?
60–70%
5–10%
30–40%
10–20%
60–70%