In the following questions, Statement of assertion (A) is followed by a statement of reason (R). 1. If both assertion and reason are true and the reason is the correct explanation of the assertion, then mark. 2. If both assertion and reason are true but the reason is not the correct explanation of the assertion, then mark. 3. If assertion is true statement but reason is false, then mark. 4. If both assertion and reason are false statements then mark.
Assertion: Tropical rain forests are disappearing fast from developing countries such as India. Reason: No value is attached to these forests because these are poor in biodiversity.A) 1
B) 2
C) 3
D) 4
Correct Answer: C
Solution :
Tropical rain forests are located in the equatorial regions where the annual rainfall exceeds 140 cm. They are also called jungles and cover one twelveth of earths surface but contain more than half of the earth flora and fauna (i.e., rich in biodiversity). Now-a-days these forests are become disappearing due to excessive use in domestic purposes like fuel, furnitures, accomodations, cloths, resin, gum etc.
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