Primary geography G5 Exam 1

What percentage of the Earth’s surface is covered by water?

• One quarter

• Two quarters

• Three quarters

• Four quarters

What type of water is found in glaciers?

• Saltwater

• Freshwater

• Polluted water

• Groundwater

Which of the following is an example of a water body on Earth?

• Mountains

• Glaciers

• Deserts

• Forests

What is one way to keep rivers clean?

• Throw garbage into them

• Avoid throwing garbage in water

• Build roads over them

• Use more plastic bottles

How much of the world’s water is freshwater?

• 3%

• 5%

• 4%

• 6%

How far do people in Africa usually walk to reach waterholes?

• 10 km

• 15 km

• 18 km

• 12 km

What can air pollution cause?

• Breathing problems

• Asthma

• Lung disease

• All of the above

How many people in the world suffer from asthma?

• 400 million

• 100 million

• 250 billion

• 300 million

One way to reduce traffic problems is to:

• Use more motor vehicles

• Use public transport

• Use trucks

• None of the above

Which planet in the solar system has liquid water?

• Mars

• Saturn

• Jupiter

• Earth