______is a mixture of gases and consists one of the main life-sustaining gas called oxygen.

Which is the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials?

• Air pollution

• Water pollution

• Noise pollution

• Land pollution

Give one source of indoor air pollution

it is a combination of smoke and fog that makes the air hazy and people find it difficult to breathe.

Give one effect of Open Burning of Garbage Waste to our health.

How do agricultural activities have had a serious impact on the decreasing air quality?

Why was Clean Air Act created?

An Act that provides for a comprehensive air pollution control policy, as it outlines the government's measures to reduce air pollution by including environmental protection activities into its development plans.

What are violations and penalties of the Clean Air Act?

Philippine Clean Air Act covers all potential sources of air pollution (mobile, point and area sources) and must comply with the provisions of the law.

• True

• False