Across
- 3. The fact of soil, stone, etc. being gradually damaged and removed by the waves, rain, or wind
- 4. A doughnut-shaped ring of icy objects around the Sun
- 6. A round mass of metal and rock or gas, moving around the Sun or another star, that is not large enough to be considered a planet
- 7. The most famous comet
- 9. The eighth and most distant major planet orbiting our Sun
- 10. The type of weathering that causes rocks to crumble
- 11. The planets Mercury, Venus, Earth, and Mars, are called ...
Down
- 1. The outer planets of our solar system: Jupiter, Saturn, Uranus, and Neptune.
- 2. The type of forest that located in the temperate zone.
- 5. Large body of ice and snow
- 8. Changes to the colour or form of something over a period of time because of the effects of sun…