English

Assertion (A): Biodegradable materials are harmful to the environment. Reason (R): Biodegradable materials take a long time to decompose and can cause pollution if not disposed of properly.

Advertisements
Advertisements

Question

Assertion (A): Biodegradable materials are harmful to the environment.

Reason (R): Biodegradable materials take a long time to decompose and can cause pollution if not disposed of properly.

Options

  • Both A and R are true and R is the correct explanation of A.

  • Both A and R are true but R is not the correct explanation of A.

  • A is true but R is false.

  • A is false but R is true.

MCQ
Assertion and Reasoning
Advertisements

Solution

A is false but R is true.

Explanation:

Biodegradable materials are generally not harmful to the environment because microorganisms can naturally decompose them. Therefore, Assertion (A) is false.

If biodegradable materials are not disposed of properly, they can accumulate temporarily and cause pollution or other environmental problems. Therefore, Reason (R) is true.

Hence, A is false but R is true.

shaalaa.com
  Is there an error in this question or solution?
Chapter 18: Effects of Pollution - Exercises [Page 228]

APPEARS IN

Frank Biology Part 2 [English] Class 10 ICSE
Chapter 18 Effects of Pollution
Exercises | Q 2. (g) | Page 228
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×