Across
- 2. The layer of Earth's atmosphere that protects life on Earth by absorbing harmful ultraviolet radiation. (4 letters)
- 8. The layer of the atmosphere above the troposphere, known for containing the ozone layer. (11 letters)
- 9. The layer of Earth's atmosphere where weather events, such as clouds and precipitation, occur. (10 letters)
- 10. The frozen part of the Earth system, including ice caps, glaciers, and sea ice. (9 letters)
- 11. The layer of the atmosphere with extremely low air pressure and high temperatures, where the Northern and Southern Lights occur. (10 letters)
Down
- 1. The overall balance between incoming solar radiation and outgoing thermal radiation in the Earth system. (6, 6 letters)
- 3. The process by which certain gases trap heat in the Earth's atmosphere, contributing to the warming of the planet. (13 letters)
- 4. The outermost layer of the Earth system that includes the atmosphere, hydrosphere, and lithosphere. (2 words)
- 5. The part of the Earth system that includes all the water on or near the surface, such as oceans, lakes, and rivers. (10 letters)
- 6. The part of the Earth system that consists of the solid rock and soil beneath our feet. (8 letters)
- 7. The portion of Earth's system that includes all living organisms and their interactions with the environment. (8 letters)