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i) Noise Pollution can be reduced by
1 point
a) planting more trees on the sides of roads
b) using metallic sheets.
c) by increasing the frequency of sounds from the
objects
d) by increasing the amplitude of the sounds
produced
Answers
Answered by
1
Answer:
planting more trees on the sides of roads
Explanation:
Answered by
0
Answer:
by planting more trees
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