Across
- 2. Dust size particles and gases in the atmosphere disperse light in all directions.
- 5. The condition of Earth's atmosphere at a particular place and time.
- 10. An instrument used to measure air pressure.
- 12. Water in the form of a gas.
- 13. The distance above sea level.
- 14. The result of the weight of a column of air pushing on an area.
- 16. The amount of mass in a given volume of air.
- 17. Word that means without liquid, also used to measure air pressure.
- 19. a form of energy that moves through space.
- 20. Measures the total energy of motion in the particles of a substance.
Down
- 1. This radiation comes from the sun.
- 3. the thickest layer of Earth's atmosphere.
- 4. The transfer of heat between two substances that are in direct contact.
- 6. Used to measure air pressure with a long glass tube.
- 7. Layer above the stratosphere, also means middle.
- 8. The second layer of the atmosphere, contains the ozone layer.
- 9. The gases that hold heat in Earth's atmosphere.
- 11. Not visible by humans but can be felt as heat.
- 15. Envelope of gases that surround the planet.
- 18. The direct transfer of energy by electromagnetic waves.