Pollution

What is pollution?

• Pollution is when harmful materials are introduced into the environment

• Pollution is when we plant plants.

• Pollution is when we play football in the fields.

Harmful materials include:

• chemicals

• Gases

• Waste

• Cars

Kemm hemm tipi ta' tniġġis differenti?

• 2

• 4

• 6

• 5

Water pollution is caused when:

• when we go swimming.

• when chemicals and other harmful material end up in a water source.

• when we catch fish,

• when we water the plants in our fields.

Water pollution put at risk various animal species.

• True

• False

Land pollution occurs when the land around us is contaminated by _____ and ______.

• waste and chemicals

• waste and plastic

• electricity and plastic

• chemicals and electricity

All the waste decompose.

• True

• False

Air pollution is caused by burning fossil fuels.

• True

• False

The term fossil fuels refers to:

• coal, gas and oil

• waste and electricity

• plastic, electricity and gas

• coal and oils only

When fossil fuels are burnt, they release various gases into the air and global warming is formed.

• True

• False