Across
- 2. / Change in the earth due to its position around the sun.
- 4. / Movement of earth on its axis.
- 5. / BLUE PLANET
- 8. / Continuous process.
- 9. / Rivers of ice.
Down
- 1. / Life exists here.
- 3. / Wearing away from earth's surface.
- 6. / Largest continent.
- 7. / /Drawing a large area on a small surface.
- 10. / Many mountains in a line.