Class - 5
Science (20)
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1. Define noise, food chain, Ecology [2*3 =6]
2. Write the effects of noise pollution. [2]
3. Make a food chain of a forest. [2]
4. How does Scavenger help us? [2]
5. Write the causes of a forest fire? [2]
6. One-word answer. [1*3=3]
i) The cutting down of trees in a forest ______
ii) Animals help plants in ______ and seed dispersal.
iii) ____ pollution can cause headaches and earache.
7. Match the following. [3]
i) Elephant a) Chatter
ii) peacock b) Roar
iii) Lion c) Trumpet
iv) Mice d) Whinny
v) Zebra e) Scream
vi) Monkey f) Squeak
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