Question

Match the columns.
Column A
Column B
1.
Polluted air
a. release harmful gases
2.
Vehicles running on roads
b. causes breathing troubles
is measured in decibels
3.
Bursting crackers
C.
4.
Sound
d. Causes loss of hearing
5.
Loud noise
e. is harmful for environment​

Answer 1

Answer:

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Answer 2

Answer:

1. Polluted air - e. Is harmful for environment

2. Vehicles running on roads - a. Release harmful gases

3. Bursting crackers - b. Causes breathing troubles

4. Sound - c. Is measured in decibels

5. Loud Noise - d. Causes loss of hearing