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Jouer Test
1. 
What is pollution?
A.
Clean air
B.
Clean air
C.
Dirt
D.
Pure Water
2. 
Which of the following is a major source of plastic pollution in the oceans?
A.
Paper bags
B.
Glass bottles
C.
Single-use plastic bottles
D.
Metal cans
3. 
What is the main cause of air pollution in urban areas?
A.
Vehicle emissions
B.
Wind power
C.
Solar energy
D.
Hydroelectric power
4. 
Which of the following is a greenhouse gas that contributes to global warming?
A.
Carbon dioxide
B.
Helium
C.
Oxygen
D.
Nitrogen
5. 
What is the primary cause of deforestation worldwide?
A.
Wildfires
B.
Climate change
C.
Urbanization
D.
Logging and agriculture
6. 
Which of the following is a common water pollutant from industrial activities?
A.
Potassium
B.
Calcium
C.
Iron
D.
Mercury
7. 
What is the main contributor to soil contamination in agricultural areas?
A.
Rainwater
B.
Pesticides and fertilizers
C.
Compost
D.
Earthworms
8. 
Which of the following is a consequence of plastic pollution on marine life?
A.
Increased reproduction
B.
Enhanced camouflage
C.
Ingestion and entanglement
D.
Improved navigation
9. 
What is the primary cause of water pollution in rivers and lakes?
A.
Natural mineral deposits
B.
Fish excretion
C.
Industrial waste discharge
D.
Rainwater runoff
10. 
Which of the following is a common air pollutant from burning fossil fuels?
A.
Nitrous oxide
B.
Ozone
C.
Sulfur dioxide
D.
Carbon monoxide
11. 
What is the main impact of contamination on biodiversity?
A.
Expansion of habitat range
B.
Enhanced genetic variation
C.
Loss of species diversity
D.
Increase in ecosystem stability