Across
- 2. How pressure is measured
- 5. How much vapour is in the atmosphere
- 7. Need a thermometer to measure this
- 8. The weight of the atmosphere on the earth's surface
- 9. Science who study weather
- 12. The conditions in the world around us
- 13. Similar to weather, the conditions in one place over a long period of time
- 14. Moving air around us
- 15. Caused by a reflection of light in water droplets in the Earth's atmosphere
Down
- 1. A layer of gases which surrounds the Earth
- 3. Made up of million water droplets
- 4. The most common type of storm
- 6. Energy that passes from a warmer object to a cooler one
- 10. The process of water changing into an invisible gas called water vapour
- 11. A continued warming of the atmosphere as a result of mankind's activities