Stop pollution - Science

The addition of harmful substances in the environment is called

• Waste management

• Recycling

• Reducing

• Pollution

What does reducing mean?

• To reduce harmful substances that we use

• To recycle waste

• To litter on streets

• To reuse our waste

How many kinds of pollution are there?

• 4

• 3

• 2

• 1

Air pollution is mainly caused by

• Industries and vehicles

• Trees and plants

• Worms and birds

• None

How can we protect our planet from pollution

• By littering and polluting

• By planting trees, recycling and not littering

• both

• none

Air pollution can be caused at home by

• Littering

• cleaning up

• burning household waste

• none

We can ______, _______ instead of using vehicles that give out smoke to places nearby

• walk and cycle

• driving a car and motorbike

• both

• none

What is soil pollution?

• cutting trees

• adding waste in soil

• both

• none

Who are affected by water pollution?

• humans

• insects

• animals

• marine animals

The best way to stop water pollution is by

• dropping garbage in water bodies

• frequent oil spill in the ocean

• frequent beach clean ups

• all of them