Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Environmental Issues

Question:
Read the given statements and choose the correct option.

Statement 1 :- Bad Ozone forms in the upper atmosphere.
Statement 2 :- The troposphere is also known as the upper atmosphere.

Options:
Both the statements are correct .
Only statement 1 is incorrect.
Only statement 2 is incorrect.
Both the statements are incorrect .
Correct Answer:
Both the statements are incorrect .
Explanation:
In the troposphere which is also called the lower atmosphere , bad ozone forms. It is harmful for both pants and animals.
The stratosphere , also known as the upper atmosphere contains good ozone , called the ozone layer. It functions as a barrier, absorbing the sun's UV rays.