Environmental Engineering - Environmental Engineering

Environmental Engineering (310) Add new question

Question

Q: Pick out the wrong statement.

Option Answer Is Correct
1 The concentric layer in atmosphere which contains about 70% of the total mass of atmosphere and characterised by a steady decrease in temperature is called stratosphere.
2 Stratosphere is rich in ozone and is located just above the troposphere.
3 The earth's atmosphere is an envelope of gases extending upto a height of about 200 kms.

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