Negative impacts of human activities to our envrionment

What is pollution?

• The action of making an environment impure or unclean, especially with man-made waste
• The action of making an environment pure and clean
• The action of making an environment more sustainable
• The action of making an environment more beautiful

Which of the following health issues can be caused by pollution?

• Increased lifespan
• Improved heart health
• Heart disease and cancer
• Enhanced organ function

How can human activities lead to pollution?

• By burning fossil fuels
• By conserving water
• By planting more trees
• By reducing the use of plastic

What is smog?

• Thick, black smoke caused by industrial and chemical activities
• A form of water pollution
• A type of air pollution caused by plants
• A natural phenomenon caused by volcanic eruptions

What is the result of pollution from human activities?

• Cooling of the Earth's climate
• Decreased greenhouse gas emissions
• Increased heat absorption by the atmosphere
• Stabilization of natural cycles

How does pollution affect natural habitats?

• It helps in the growth of natural habitats
• It damages and destroys natural habitats
• It improves the survival of plant life and wildlife
• It has no impact on natural habitats

Which of the following is an example of pollution caused by human activities?

• Natural smog
• Oil spills from ships
• Volcanic eruption
• Shifting cultivation agriculture

What can lead to reduced water flow in drains and canals?

• Heavy downpours
• Throwing garbage into canals
• Construction of buildings
• Reduced water flow

How can human activities lead to floods?

• By using public transportation
• By conserving energy
• By deforestation
• By recycling waste

What can block rainwater from seeping into the ground?

• Throwing garbage into canals
• Reduced water flow
• Construction of buildings
• Heavy downpours