3rd Grade Pollution

Front

What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, which can damage air, water, and land.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Front

What are the main types of pollution?

Back

The main types of pollution are air pollution, water pollution, land pollution, and noise pollution.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Front

What is recycling?

Back

Recycling is the process of converting waste materials into new materials and objects to reduce waste and conserve resources.

Tags

NGSS.MS-LS2-5

Front

How does recycling help the environment?

Back

Recycling helps the environment by reducing the amount of waste sent to landfills, conserving natural resources, and decreasing pollution.

Tags

NGSS.MS-LS2-4

Front

What is water pollution?

Back

Water pollution is the contamination of water bodies, such as rivers, lakes, and oceans, often caused by human activities.

Front

What are some common sources of water pollution?

Back

Common sources of water pollution include industrial waste, agricultural runoff, sewage, and plastic waste.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is air pollution?

Back

Air pollution is the presence of harmful substances in the air we breathe, which can affect health and the environment.

Tags

NGSS.MS-LS2-4

Front

What are some common sources of air pollution?

Back

Common sources of air pollution include vehicle emissions, industrial discharges, and burning fossil fuels.

Tags

NGSS.MS-ESS3-4

Front

What is land pollution?

Back

Land pollution is the degradation of the Earth's land surfaces caused by human activities, such as waste disposal and industrial processes.

Tags

NGSS.MS-ESS3-4

Front

What are some effects of pollution on marine life?

Back

Pollution can harm marine life by causing habitat destruction, poisoning animals, and disrupting food chains.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5