Air Pollution - Assessment

What happens during air pollution?

• A. Trees grow faster.
  

• B. Smoke and gases enter the air.

• C. It rains more often.

• D. Clouds become bigger.

Which of the following are NATURAL CAUSES of air pollution?

• A. Cars and factories
  

• B. Volcanoes and wildfires

• C. Burning plastic and rubber

• D. Buses and trucks

Which of the following are HUMAN-MADE causes of air pollution?

• A. Volcanoes and lightning

• B. Forest fires and rain

• C. Cars and factories

• D. Trees and mountains

Why is air pollution dangerous to health?

•  A. It makes food taste bad.

•  B. It makes people sleepy.

•  C. It makes breathing harder.

•  D. It makes the ground shake.

Which of these actions can help reduce air pollution?

•  A. Burning plastic

• B. Riding a bicycle

• C. Driving more cars

• D. Cutting down trees

What might you see in the sky when air pollution is high?

•  A. Clear blue sky

•  B. Big white clouds

•  C. Hazy or smoky air

•  D. Stars and moon

Why are solar panels good for the environment?

• A. They use rain to make energy.

• B. They clean the windows.

• C. They turn sunlight into energy without smoke.

• D. They make buildings taller.

What helps reduce car smoke in Singapore?

• A. Having more carparks.

• B. Watching TV at home.

• C. Using MRT trains and buses.

• D. Driving on new roads.

Why are trees important in fighting air pollution?

• A. They give people fruit.

• B. They filter the air and keep it fresh.

• C. They help make paper.

• D. They scare away birds.

What is the goal of Singapore’s Green Plan 2030?

• A. To build more shopping malls

• B. To make everything cheaper

• C. To protect the Earth with cleaner energy and less waste

• D. To use more plastic bags