Earth as a life-supporting planet — task. Biology CBSE Live product, Class 8 (2025-26).

Assertion-Reason type questions are provided below. Select the right answer from the options.

Assertion:	The Earth’s atmosphere helps protect living organisms
Reason:	The atmosphere blocks harmful radiation and provides oxygen for respiration. Options:

Both assertion and reason are correct and reason is the correct explanation of assertion.
Both assertion and reason are correct, but reason is not the correct explanation of assertion.
Assertion is correct but reason is false.
Assertion is false, but reason is correct.
Both Assertion and Reason are false

Did you find an error?

7. Earth as a life-supporting planet