Group 6’s game

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