Across
- 3. the top layer of the earth where plants grow
- 5. a low area of land between mountain plays
- 6. one of the great bodies of saltwater that cover most of the earth
- 9. a substance that consists of small pieces of stone
- 10. smooth and not sloping or curving
- 12. an area of land where crops are grown; a subject that you study
- 14. a piece of land surrounded by water
- 15. a small hard thing from which a new plant grows
- 16. a small round white jewel that grows inside a shell
Down
- 1. the line where the sky seems to meet the earth
- 2. a large hole in the side of a hill or under the ground
- 4. a liquid that makes machines work; a dark liquid found underground
- 5. what do you think about something what you are able to see;
- 7. a place made by a bird to lay its eggs in and to live in
- 8. to give someone something for a short time
- 10. a large area of land covered with trees
- 11. the part of a tree with leaves or flowers; a local shop that is a part of a larger business
- 13. a large area with little rain and which is always dry
- 14. frozen water