Question
Biology Question on Environmental Issues
Dobson units are used to measure thickness of
A
Troposphere
B
CFCs
C
Stratosphere
D
Ozone
Answer
Ozone
Explanation
Solution
The correct answer is option (D): Ozone
Dobson units are used to measure thickness of
Troposphere
CFCs
Stratosphere
Ozone
Ozone
The correct answer is option (D): Ozone