Pollution Flashcard

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What is pollution?

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

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What are the three main types of pollution?

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Air pollution, water pollution, and land pollution.

Front

What is air pollution?

Back

Air pollution is the contamination of the air by harmful substances, such as smoke, gases, and dust.

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What is water pollution?

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Water pollution occurs when harmful chemicals or waste are introduced into water bodies, making them unsafe for use.

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What is land pollution?

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Land pollution is the degradation of the Earth's land surfaces caused by human activities, such as littering and chemical spills.

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What does it mean to conserve resources?

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To conserve means to use less of something, helping to protect the environment.

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What is an example of air pollution?

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Examples include smoke from factories, car exhaust, and smog.

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What is not an example of air pollution?

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Litter on the ground is not considered air pollution.

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What is a common cause of water pollution?

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Spilling or leaking chemicals into rivers, lakes, or oceans.

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How can we reduce pollution?

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We can reduce pollution by recycling, using less plastic, and conserving energy.