Across
- 4. → Flowing water bodies emptying into seas
- 6. → High landforms with steep slopes and peaks
- 9. → Largest ocean covering most of earth
- 12. → Gently sloping land between mountains and plains
- 13. → Water part covering 71% of earth surface
- 15. → Outermost thinnest solid layer of earth
Down
- 1. → Flat areas good for farming and living
- 2. → Gas making up most of atmosphere
- 3. → Layer below crust of hot molten rock
- 5. → Solid part of the earth with upper mantle and crust
- 7. → Gaseous layer protecting from sun's harmful rays
- 8. → Large bodies of freshwater surrounded by land
- 10. → Narrow zone where land water air support life
- 11. → Rivers of ice moving down mountains
- 14. → Largest continent surrounded by water