Question

1. Fill in the blanks.
1. Sound is type of energy that travels in the form of.........
2. Sounds are made by both living and............things.
3. When are away from the source, the sound becomes........and.......
4.............is a type of sound which is unpleasant.
5. Hearing loud sounds for a long time can have a bad effect on our...........

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Answer 1

Answer:

waves should be the answer

Answer 2

Answer:

1. wavelengths

2. non-living

3.faint and low

4.Noise

5.ears

Explanation:

Hope it helps!