Air Pollution

Front

What is particulate matter and give examples?

Back

Particulate matter refers to tiny solid or liquid particles suspended in the air. Examples include dust, ash, and pollen.

Front

What pollutants combine to form acid rain?

Back

Nitrogen oxides and sulfur dioxide combine with water vapor in the atmosphere to form acid rain.

Front

What are some health problems caused by air pollution?

Back

Air pollution can cause respiratory problems, cardiovascular diseases, and aggravate pre-existing health conditions.

Front

What are natural resources and why are they important?

Back

Natural resources are materials or substances occurring in nature that can be exploited for economic gain. They are essential for human survival and economic development.

Front

What are greenhouse gases and their role in the atmosphere?

Back

Greenhouse gases, such as carbon dioxide and methane, absorb and radiate heat, contributing to the greenhouse effect and global warming.

Front

What is the greenhouse effect?

Back

The greenhouse effect is the process by which certain gases trap heat in the Earth's atmosphere, leading to an increase in global temperatures.

Front

How does air pollution affect the environment?

Back

Air pollution can lead to environmental issues such as acid rain, climate change, and harm to wildlife and ecosystems.

Front

What is smog and how is it formed?

Back

Smog is a type of air pollution that is a mixture of smoke and fog, often formed from industrial emissions and vehicle exhaust.

Front

What are volatile organic compounds (VOCs)?

Back

VOCs are organic chemicals that can evaporate into the air and contribute to air pollution, often found in paints, solvents, and fuels.

Front

What is the significance of air quality index (AQI)?

Back

The air quality index (AQI) is a measure used to communicate how polluted the air currently is or how polluted it is forecast to become, indicating potential health effects.