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SAI International School
Subject- Biology, Class-VII
Topic- Weather, Climate and Animal Adaptations
Subtopic- Climate and Adaptations (Desert Region)
Module- 33
Home Assignment (II) – Worksheet -1

Q1. About 70-90% of life in the rainforest exists in -
(a) Emergent layer
(b) Canopy
(c) Understory
(d) Forest floor

Q2. Mangroves are the example of -
(a) Rain forest
(b) Dry forest
(c) Grass land
(d) Coastal forests

Q3. Match the following -

Column I Column II

1. White fur i. Desert region

2. Less Vegetation ii. camouflage

3.Blubber iii. Polar region

4.Short -lived iv. Fat layer

(a) 1 - i, 2 - ii, 3 - iii, 4 - iv
(b) 1 - ii, 2 - i, 3 - iv, 4 - iii

(c) 1 - iv, 2 - iii, 3 - ii, 4 - i
(d) 1 - iii, 2 - iv, 3 - i, 4 - ii

Q4. Choose the correct option from the following:
(a) If both Assertion and Reason are correct and Reason is the correct
explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct
explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If Assertion is incorrect but Reason is correct.