Question

. Correct the following sentences by changing the underlined words.
1. The rotation of the earth causes change in seasons.
2. Evaporation is faster on a cloudy and sultry day.
3. The movement of air causes floods.
4. Filtration and condensation are used to remove soluble impurities from water.
5. The continuous flow of oxygen in the nature is called water cycle.
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Answer 1

1. The rotation of Earth causes day and night.

2. Evaporation is faster on a hot and humid day.

3. The movement of air causes wind.

4.Filtration and Distillation are used to remove soluble impurities from water.

5. The continuous flow of water is known as water cycle.

Answer 2

Answer:

1. Rotation = Revolution

2.Evaporation = Condensation

3. Floods = high winds

4. Condensation = evaporation

5. Oxygen = water

Explanation: