Standard 7.E.1.6 Air Quality Flashcard

Front

What is the cumulative effect of global ozone depletion, air pollution, increased particulate matter, acid rain, and global warming?

Back

Concern for the entire international community.

Front

What is smog?

Back

A colloid of smoke, fog, and chemicals.

Front

How do natural and human activities influence the quality of the air?

Back

Significantly.

Front

What are some sources of air pollution?

Back

Most forms of transportation and many industries.

Front

What is the best way to improve air quality?

Back

Using less fossil fuel.

Front

What is air pollution?

Back

The presence of harmful substances in the air that can affect health and the environment.

Front

What are particulate matter (PM)?

Back

Tiny solid or liquid particles suspended in the air that can be harmful to health.

Front

What is acid rain?

Back

Rain that has been made acidic by pollutants in the atmosphere, often harming ecosystems.

Front

What is the greenhouse effect?

Back

The warming of Earth’s surface due to trapped heat from greenhouse gases.

Front

What are greenhouse gases?

Back

Gases that trap heat in the atmosphere, including carbon dioxide and methane.