Across
- 3. long term shifts in weather
- 5. homosapien
- 11. a gas that traps heat in the atmosphere
- 12. an area with a lot of trees
- 15. atmospheric warming
- 17. relating to the Earth's physical structures
- 23. abnormally hot weather for more than two days
- 24. large amount of water in the atmosphere
- 25. fuel made from decayed living material
- 27. large frozen mass of ice and snow
- 28. the study of physical features
- 30. element contained in fossil fuels
- 31. the current condition outside
- 33. frozen water
- 36. the natural world
Down
- 1. large body of water on Earth
- 2. Earth's rising temperature trend
- 4. freely expanding substances with no distinct shape
- 6. a unit to measure temperature
- 7. rising temperature
- 8. an example of a fossil fuel
- 9. fire that spreads over woodlands
- 10. a shortage of water
- 13. how warn or cold it is
- 14. a unit to measure temperature
- 16. regularly repeating events
- 18. typical weather in an area
- 19. severe weather event
- 20. water (rain, snow, etc.) from clouds
- 21. the envelop of gasses around the Earth
- 22. our planet
- 26. an example of a fossil fuel
- 29. beyond normal amounts
- 32. power
- 34. large geologic structure formed by river erosion
- 35. an unusual event