Listen to these words.

acid rain

businesses

conserve

damage

essential

fuel

harmful

pollution

potable

starve

Learn the new words!

Something that is bad or poisonous to the world.

pollution

To hurt something or someone.

damage

To use less of something.

conserve

Rain that has some acid in it.

acid rain

Not good for you.

harmful

Water that is safe to drink.

potable

A kind of energy that gives things power.

fuel

Not enough food.

starve

Very important. We need it.

essential

Places where we work or buy things.

businesses

Now, do the test!

Exercises

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