Pollution Review

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What is pollution?

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Pollution is the introduction of harmful substances or products into the environment, causing adverse effects on living organisms and ecosystems.

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What are the main types of pollution?

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The main types of pollution include air pollution, water pollution, soil pollution, noise pollution, and light pollution.

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What is air pollution?

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Air pollution refers to the presence of harmful substances in the atmosphere, such as gases, dust, and smoke, which can affect human health and the environment.

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What are common sources of air pollution?

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Common sources include vehicle emissions, industrial discharges, burning fossil fuels, and agricultural activities.

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What is water pollution?

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Water pollution is the contamination of water bodies, such as rivers, lakes, and oceans, due to harmful substances, leading to adverse effects on aquatic life and human health.

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What are common causes of water pollution?

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Common causes include industrial waste discharge, agricultural runoff, sewage disposal, and oil spills.

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What is soil pollution?

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Soil pollution is the degradation of soil quality due to the presence of toxic chemicals, waste, and pollutants, which can harm plants and animals.

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What are the effects of pollution on human health?

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Pollution can cause respiratory diseases, cardiovascular problems, allergies, and other health issues.

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What is noise pollution?

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Noise pollution is the excessive or harmful levels of noise in the environment, often caused by traffic, construction, and industrial activities.

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What are the effects of noise pollution?

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Effects include hearing loss, stress, sleep disturbances, and negative impacts on wildlife.