Across
- 4. solar energy is created by_____________
- 6. the part of the Earth covered by water
- 7. an instrument used to see the wind direction
- 8. long tailed colorful south American bird
- 10. name of a forest which is same as the name of an online app
- 12. The cutting of trees
- 13. a color between yellow and blue
Down
- 1. volcanoes that have been silent for a long time but shows sign of erupting
- 2. an instrument to calculate wind speed
- 3. removal of soil
- 5. The warming of Earth due to carbon dioxide/green house gas
- 9. change of water vapour into liquid or solid
- 11. Blanket covering Earth