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WorksheetsGroup 6’s game
Total questions: 10
Worksheet time: 5mins
Which of the following is a major cause of air pollution?
Solar energy
Recycling
Burning fossil fuels
Planting trees
What is the main purpose of recycling?
To produce more waste
To reduce pollution and save resources
To increase deforestation
To produce green house effect
Which of the following gases contributes most to the greenhouse effect?
Oxygen
Nitrogen
Carbon dioxide
Helium
What is the term for the variety of different species in an ecosystem?
Ecosystem
Biodiversity
Climate change
Habitat
Which of the following is NOT an effect of deforestation?
Loss in biodiversity
Increase in oxygen levels
Soil erosion
Climate change
Acid rain is mainly caused by:
Carbon dioxide and mathane
Sulfur dioxide and nitrogen oxide
Oxygen and hydrogen
Ozone and water vapor
Which one of these is a renewable energy source?
Coal
Oil
Natural gas
Solar power
What is the most effective way to reduce water pollution?
Building more factories
Dumping waste in rivers
Treating sewage before releasing it
Increasing plastic production
Which layer of the atmosphere protects us from harmful ultraviolet (UV) radiation?
Troposphere
Stratosphere
Ozone layer
Exosphere
Which of the following actions can help reduce global warming?
Burning more fossil fuels
Cutting down forests
Using public transportation
Increasing the use of plastic products
