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The car is creating ____________________.

• air pollution
• land pollution
• water pollution
• an oil spill

Most incidents of pollution are deliberately caused by______.

• humans

• machines

• animals

Sludge run off from factories and industries is an example of _______ pollution.

• air

• land

• water

which type of pollution is this?

• air pollution

• water pollution

• land pollution

• noise pollution

To reduce pollution in the environment, people should ______________ materials.

• recycle
• pollute
• throw away
• clean

What cause air pollution ?

• Factories produce too much waste water and oil.

• Factories produce too much smoke.

What cause noise pollution?

• People take public transport.

• People turn down TV.

• The traffic makes too much noise.

• The traffic makes too many fumes.

What is a natural way pollution could occur?

• forest fires

• fossil fuels

• wind turbines

• solar panels

Which of the following causes of pollution?

• Car and vehicle emissions

• smog

• acid rain

• animals and plants dying

Air pollution increases by

• 
•