Question

A chemical industry is not a cause of

a.air pollution

b.noise pollution

c.noise pollution

d.nuclear pollution

Answer 1

a chemical industry is not the cause of nuclear pollution
Hope it helps you

Answer 2

Answer:

Option d) Nuclear pollution

Explanation:

• The chemical industry is mainly focused on the production of various chemicals in large quantities. They utilize chemical processes to convert different raw materials into different products such as petrochemicals, ceramics, agrochemicals etc.

• While producing different products, the chemical processes involve the emissions of many toxic gases which contribute to polluting the air in the atmosphere. Thus it causes air pollution.

Thus option a) is incorrect.

• Chemical manufacturing involves operating large processing machinery and plants such as compressors and Vaccum pumps or vehicles and alarms at the sites. Such activities create vibrations and noise unpleasant to the ears contributing to noise pollution.

Thus option b) is incorrect.

• Nuclear pollution involves the presence of any kind of radioactive decay of radioactive substances on the surfaces or environment, especially where their presence is undesirable. Chemical industries lack such activities and are not a cause of nuclear pollution.

Hence option d) nuclear pollution is the correct answer.