Exit Ticket 5: Desalination

Freezing water to make ice

Mixing salt into water

Removing salt from seawater

Turning water into gas

To make the ocean deeper

To get fresh drinking water from the ocean

To make more salt for cooking

To cool down the air

It uses energy and can be expensive.

It makes water too cold to drink.

It removes all bacteria from the ocean.

It stops the water cycle.