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WorksheetsHuman Impact on Land, Water and Air
Total questions: 9
Worksheet time: 5mins
How can land pollution harm the environment?
It can release greenhouse gases
It can destroy the habitats of animals
It can allow for harmful chemicals to enter the soil
All of the above
What cause of land pollution uses chemicals such as pesticides and herbicides?
Garbage
Mining
Farming
Humans cause a significant amount of air pollution by burning _____ fuels?
Organic
Electric
Fossil
What greenhouse gas with the chemical formula CO2 is released by the burning of fossil fuels?
Sulfur dioxide
Carbon dioxide
CFCs
Where do CFCs come from?
Spray cans
Fire extinguishers
Air conditioners
Manufacturing foams
All of the above
What type of water pollution can occur when sulfur dioxide gets into the Earth's atmosphere?
Oxygen depletion
Acid rain
Sewage pollution
What are some causes of water pollution?
Chemical fertilizers and pesticides
Accidental oil spills
Sewage and wastewater
Industrial waste
All of the above
What is it called when manufacturers take trash and turn it into new products?
Composting
Recycling
Biodegrading
Which of the following materials can be recycled?
Glass
Paper
Metals
Plastic
All of the above
