Geography

2. - "A measure of how far north or south of the equator a place is"
7. - "A vast body of saltwater that covers most of the Earth's surface"
8. - "A steep fall of water from a height"
11. - "A large landmass on Earth"
12. - "A long, narrow inlet of the sea between high cliffs"
16. - "The removal of trees from a forested area"
17. - "A large natural stream of water that flows into an ocean, lake or another river"
19. TECTONICS - "The theory that explains the movement of the Earth's crust"
20. - "A flat and elevated landform"
23. - "A piece of land surrounded by water"
24. - "A large area of ocean that is partly surrounded by land"
25. - "Relating to the structure of the earth's crust"
29. - "A high, rocky landform that rises steeply above the surrounding land"

1. - "A seasonal wind that brings heavy rainfall"
3. - "An imaginary line that circles the Earth halfway between the North and South poles"
4. - "A mountain that erupts with lava and ash"
5. - "A group of islands"
6. - "A large mass of ice that moves slowly over land"
9. - "A vast, treeless region in the Arctic and subarctic regions"
10. MERIDIAN - "The line of longitude that is defined as 0 degrees"
13. - "A low, flat plain at the mouth of a river"
14. - "A narrow passage of water connecting two large bodies of water"
15. - "Either of the two parallels of latitude 23°26ʹ north and south of the equator"
18. - "An area of low land between hills or mountains"
20. - "A piece of land that is almost completely surrounded by water"
21. - "A large, flat area of land"
22. - "A ring-shaped coral reef or a series of coral reefs surrounding a lagoon"
26. - "A narrow strip of land that connects two larger land areas"
27. - "A measure of how far east or west of the prime meridian a place is"
28. - "A deep, narrow valley with steep sides"