Question

define hydrocarbon.
what do you mean by air pollution.​

Answer 1

Answer:

• Hydrocarbon is an organic compound made of hydrogen and carbon.
• Air pollution means adding harmful substances to the air.

Answer 2

Answer:

Define hydrocarbon.

a compound of hydrogen and carbon, such as any of those which are the chief components of petroleum and natural gas.

what do you mean by air pollution.

Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog.

Explanation:

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