t29

Saving the environment.

Educate people.

Keep the air clean.

Make strong buildings.

Prevent water shortages.

Produce clean energy.

Plant a tree.

Protect wild animals.

Save the earth.

Protect rainforests.

Stop polluting.

Stop wasting.

Save wildlife.

Take shorter showers.

Use filters in factories.

Take precautions.

Use less water.

Use public transportation.

Warm people.

Cut down trees.

Destroy animal habitats.

Harm the environment.

Pollute the seas.

Leave the taps on.

Use our own cars.

Use spray deodorant.

Waste water sources.

Some adjectives.

Dangerous.

Different.

Efficient.

Enough.

A mobilized.

Important.

Liquid.

Massive.

Quick.

Safe.

Slow.

Sudden.

Terrible.

Unbelievable.

Uncontrolled.

Other important words.

Animal species.

Authorities.

Balance of nature.

Crop.

Help.

Planet.

Plant.

Shake.

Solar energy.

Stay away.

Suggestion.

Wind energy.