Across
- 1. a compound or substance that has been purified or prepared, especially artificially.
- 6. an area, often covered with sand or rocks, where there is very little rain and not many plants.
- 8. a long piece of land that sticks out from a larger area of land into the sea or into a lake.
- 10. a natural wide flow of fresh water across the land into the sea, a lake, or another river.
- 12. path for transmitting electric current.
Down
- 2. a large underground chamber, typically of natural origin, in a hillside or cliff.
- 3. is an area filled with water, localized in a basin, surrounded by land
- 4. is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance.
- 5. part of the land near the sea; the edge of the land.
- 7. a loose granular substance, typically pale yellowish brown, resulting from the erosion of siliceous and other rocks.
- 9. is the presence or flow of charged particles.
- 11. an area of land that is higher than the surrounding land.