Where ozone layer lies from the earth surface?
A. 10 to 20 km
B. 20 to 30 km
C. 30 to 40 km
D. 40 to 50 km
Explanation
Ocean layer is situated 30 to 40 kilo meters away from the surface of the Earth.
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A. 10 to 20 km
B. 20 to 30 km
D. 40 to 50 km
Ocean layer is situated 30 to 40 kilo meters away from the surface of the Earth.
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