Listen to these words.

fast-running

waterwheel

evaporate

precipitate

adverse

economical

condensation

mill

displacement

up-front

dammed

volume

capacity

upstream

downstream

micro

Learn the new words!

Describes something that is very small.

micro

Describes moving in the same direction as the flow of water.

downstream

Describes moving in the opposite direction of the flow of water.

upstream

The total amount that can be contained or produced.

capacity

The amount of space contained within an object or solid space.

volume

Describes something that has a dam built.

dammed

Describes something that is not kept secret.

up-front

Moving something or someone from its original place.

displacement

A factory where a specific thing is produced, like flour.

mill

Drops of water that appear on cold surfaces as a result of hot air cooling down.

condensation

Describes something that does not use a lot of money or fuel.

economical

Describes something that has a negative or harmful effect.

adverse

A solid substance produced from a liquid during a chemical process.

precipitate

To cause a liquid to change to gas.

evaporate

A large wheel that is turned by moving water and produces power.

waterwheel

Describes water that moves quickly.

fast-running

Now, do the test!

Exercises

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