Page 212 - New Medley 3 Semester 2

E. Tick () the correct word. (5)

1. Wire mesh in doors and windows stops the entry of ( ies/air).

2. Water in rivers and ponds is in (the liquid/solid) form.

3. Cloudy nights are (cooler/warmer) than clear nights.

4. (Gravel/Humus) settles at the bottom of the jar of topsoil.

5. e moon completes one revolution in (30 days/29 days).

F. Circle the odd word. (5)
1. Jute Wool Nylon Silk

2. Nitrogen Oxygen Carbon dioxide Dust

3. Summer Rainy Hail Spring

4. Humus Water Clay Bedrock
5. Moving Stopping Changing shape Glowing

G. Answer these questions. (12)

1. What are synthetic bres used for?
2. How are clouds formed?

3. Write down the e ects of force.
4. Why do plants need soil?

H. Draw the following: (6)

1. A leaf showing its di erent parts.
2. Ursa Minor constellation.

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