Across
- 4. What is a group or more atoms bonded together called?
- 6. Measure of small droplets of water in the air
- 7. what are columns of the periodic table called?
- 10. What tells us how hot or cold it will be in an area?
- 11. Process where earth materials are worn away.
- 12. Potential damage to people or property
- 15. Small instrument package carried in the atmosphere by a hydrogen balloon.
Down
- 1. Weight of atmosphere pressing down
- 2. what do plants use to turn sunlight into food?
- 3. what are rows of the periodic table called?
- 5. Substance with a constant composition and distinct properties
- 8. Any form of water falling from the sky
- 9. state of the atmosphere at a specific time and place
- 13. what is the basic building blocks of all matter
- 14. What is the basic building blocks of all living things called?