Environment :: Discussion


5.A relatively dense layer of band which is found in the thermosphere is known as?
A.Troposphere
B.Mesosphere
C.Stratosphere
D.Ionosphere
Answer:  Option  D
Explanation:

Thermosphere extends 1000 km above the earth’s crust. Ionosphere is a dense band of charged particles, specifically found in the thermosphere.

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Published by:Zain Abid

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