Question

What percentage of the surface of the earth is occupied by water as ice sheet and glaciers? 
a) About 82%
b) About 40%
c) About 70%
d) About 29%​

Answer 1

Answer:

c) About 70%

Explanation:

Nearly 70 per cent of this freshwater occurs as ice sheets and glaciers in Antarctica, Greenland and the mountainous regions of the world.