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NCERT Exemplar Solutions Class 7 Science Solutions for Forests: Our Lifeline - Exercise in Chapter 17 - Forests: Our Lifeline

Question 5 Forests: Our Lifeline - Exercise

Which of the following is not prepared from the wood obtained from the forest?

(a) Paper

(b) Thermocol

(c) Matchsticks

(d) Plywood

Answer:

The answer is (b) Thermocol.

Explanation:

Paper, Matchsticks and plywood are prepared from the wood obtained from forest whereas Thermocol is prepared from synthetic fibres.

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