3rd Grade Pollution

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What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, which can damage ecosystems and affect living organisms.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What are the main types of pollution?

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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

How does water pollution affect animals?

Back

Water pollution can harm animals by contaminating their habitats, leading to health problems, death, and loss of biodiversity.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

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-PS1-3

Front

Why is recycling important for the environment?

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Recycling helps reduce the amount of waste in landfills, conserves natural resources, and decreases pollution.

Tags

NGSS.MS-LS2-5

Front

What is an example of land pollution?

Back

An example of land pollution is littering, where trash is improperly disposed of on the ground.

Tags

NGSS.MS-ESS3-3

Front

What can cause air pollution?

Back

Air pollution can be caused by vehicle emissions, industrial discharges, and burning fossil fuels.

Tags

NGSS.MS-ESS3-4

Front

How can we reduce water pollution?

Back

We can reduce water pollution by properly disposing of chemicals, using less plastic, and cleaning up litter near water bodies.

Tags

NGSS.MS-ESS3-3

Front

What is the effect of algae blooms in water bodies?

Back

Algae blooms can deplete oxygen in the water, harming fish and other aquatic life.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is a habitat?

Back

A habitat is the natural environment where an organism lives, grows, and thrives.