Across
- 2. The atmospheric layer between about 50 km to 85 km above Earth’s surface
- 4. The atmospheric layer that contains the ozone layer and in which the air temperature mainly increases with altitude
- 7. is the distance above sea level.
- 9. the transfer of thermal energy by the movement of heated material from one place to another.
- 13. earth’s atmosphere consists mainly of (78%)
- 15. is the condition of Earth's atmosphere
- 17. an instrument that is used to measure air pressure.
Down
- 1. the average thermal energy of the substance particles
- 3. the total energy of motion in the particles of a substance
- 5. the transfer of thermal energy between objects when their atoms or molecules collide.
- 6. the result of the weight of a column of air pushing down on an area.
- 8. The atmospheric layer closest to Earth’s surface that contains most of the mass of the atmosphere
- 10. outermost layer of Earth’s atmosphere
- 11. earth’s atmosphere consists mainly of (21%)
- 12. a combination of gases and particles
- 14. The atmospheric layer between about 85 km and 600 km above Earth’s surface
- 16. the transfer of thermal energy by electromagnetic waves.
