Year 6

Pollution is one way people cause changes, like using cars and ______.

• food

• factories

• toys

• schools

Natural causes of changes happen because of things like storms and ______.

• volcanoes

• animals

• flowers

• trees

When there is too much ______, it can harm the Earth and the air.

• water

• pollution

• sunlight

• snow

We can protect animals by making sure they don’t lose their ______.

• food

• homes

• toys

• friends

Saving ______ is important to keep the Earth healthy.

• water

• trees

• air

• cars

To help reduce waste, we should recycle ______.

• water

• food

• plastic

• air

Using ______ can help decrease air pollution.

• cars

• plastic

• bicycles

• factories

Deforestation can lead to loss of ______ for many species.

• food

• homes

• friends

• water

Using ______ can help conserve energy and reduce pollution.

• electricity

• solar panels

• gasoline

• coal

To protect the environment, we should reduce our use of ______.

• water

• plastic

• food

• trees