Pollution and Erosion Quiz

Which of the following is a less technical method to control air pollution in urban areas?

• Implementing strict industrial regulations

• Encouraging the use of electric vehicles

• Planting more trees in city areas

• Installing advanced filtration systems in factories

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DOK Level 2: Skill/Concept

Identify a technique that is effective in preventing soil erosion in agricultural lands.

• Frequent tilling of the soil

• Removal of vegetation

• Planting cover crops

• Using heavy machinery for farming

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DOK Level 2: Skill/Concept

What is a primary cause of soil erosion in coastal areas?

• Excessive construction

• Overfishing

• Frequent rainfall

• Sand mining

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DOK Level 2: Skill/Concept

Which of the following is a source of air pollution that results from human activities?

• Volcanic eruptions

• Forest fires

• Vehicle emissions

• Pollen dispersion

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DOK Level 2: Skill/Concept

How does water pollution affect aquatic life?

• Increases biodiversity

• Enhances water clarity

• Leads to oxygen depletion

• Promotes photosynthesis

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DOK Level 2: Skill/Concept

Which method is commonly used to prevent water pollution from agricultural runoff?

• Increasing the use of pesticides

• Constructing wetlands to filter runoff

• Clearing more land for farming

• Using more water for irrigation

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DOK Level 2: Skill/Concept

What is an effective method to control air pollution in urban areas?

• Reducing waste recycling programs

• Increasing the number of factories

• Promoting the use of public transportation

• Encouraging the use of personal vehicles

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DOK Level 2: Skill/Concept

Which practice helps in reducing soil erosion on slopes?

• Clear cutting of trees

• Frequent plowing

• Terracing

• Overgrazing by livestock

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DOK Level 2: Skill/Concept

What is a significant effect of water pollution on human health?

• Improved digestion

• Enhanced skin condition

• Increased incidence of respiratory diseases

• Spread of waterborne diseases

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DOK Level 2: Skill/Concept

Identify a cause of soil erosion that is related to water.

• Solar radiation

• Wind storms

• Water runoff

• Earthquakes

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DOK Level 2: Skill/Concept