Assertion and Reason Questions Class 7 Science Chapter 17 Forests: Our Lifeline

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Solved CBSE Class 7 Science Chapter 17 Assertion and Reason Questions – Forests: Our Lifeline. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.

Assertion and Reason Questions Class 7 Science Chapter 17 Forests: Our Lifeline

 

1.) Assertion -forests protect the soil from erosion.

Reason- soil helps forests to grow and regenerate.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option A

 

2.) Assertion- the various components of the forest are interdepend on one another.

Reason- the forest keeps on growing and changing and can regenerate.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option B

 

3.) Assertion the dead animals become food for vultures, crows ,jackls and insects.

Reason- the micro -organism which convert the dead plants and animals to humus are known as decomposers.

a) Assertion and reason both are correct statement and reason is correct explanation forassertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option B

 

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Updated: September 22, 2022 — 4:09 pm

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