Question

4. Both air and noise pollution is caused by
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Answer 1

Answer:

Air pollution and excessive noise harm our health and our environment. Air pollution mainly stems from industry, transport, energy production and agriculture. ... The Environmental Noise Directive helps to identify noise levels in the EU and to take the necessary measures to reduce them to acceptable levels.

Answer 2

Air pollution and excessive noise harm our health and our environment. Air pollution mainly stems from industry, transport, energy production and agriculture. ... The Environmental Noise Directive helps to identify noise levels in the EU and to take the necessary measures to reduce them to acceptable levels.