Across
- 3. An example of water as a ______ is ice.
- 6. __________ use water to help change their temperature.
- 10. _____ things don't need food, water, or air to live.
- 11. The oceans are filled with _______.
- 12. When water becomes a ______, it is called water vapor.
- 13. Most _________ on Earth is frozen as ice.
Down
- 1. When it gets too hot, a _______ becomes a gas. This is called evaporation.
- 2. Water helps us _____ our food after we swallow it.
- 3. Water makes up ________% of the Earth's surface.
- 4. All ________ things need water.
- 5. Many _______ need water to drink, live in, or lay their eggs in.
- 7. Green _______ need water to grow.
- 8. _______% of our bodies are made up of water.
- 9. If plants, animals, and people did not have ____ they would die.