air pollution

Front

This picture shows people walking through a highly-polluted city in China. From what type of pollution are they protecting themselves based on what they are wearing? Options: air pollution, water pollution, land pollution, noise pollution

Back

air pollution

Front

Which of these problems can be caused by air pollution?

Back

Respiratory problems

Front

What are these machines doing?

Back

Converting wind into energy

Front

Global warming can lead to: deforestation, climate change, oil spills, litter

Back

climate change

Front

Which human action can cause pollution?

Back

burning of fossil fuels

Front

What are the two main sources of air pollution in urban areas?

Back

vehicles, industries

Front

Which is true of air pollution and human health?

Back

Years of research link air pollution to lung diseases, birth defects, and cancer

Front

Which system of the body is mainly affected by air pollution? Options: Respiratory, Immune, Muscular, Integument

Back

Respiratory

Front

Pollutant produced naturally when lightning occurred.

Back

Nitrogen Oxides

Front

Major pollutant from incomplete combustion of fossil fuels

Back

Carbon Monoxide