Our Earth

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Across
  1. 6. Still water surrounded by land.
  2. 8. Large salt‑water area, smaller than an ocean.
  3. 9. A hollow space inside a rock or mountain.
  4. 10. Wide flat land with no high hills.
  5. 11. Flowing water that moves towards the sea or lake.
  6. 12. Low land between two mountains or hills.
  7. 13. Land completely surrounded by water.
  8. 14. A very steep rock face, often next to the sea.
Down
  1. 1. It is very tall and steep land, higher than a hill.
  2. 2. A huge slow‑moving body of thick ice.
  3. 3. Dry land with very little rain and few plants.
  4. 4. Water that falls down from a high rock.
  5. 5. Raised land, not as tall as a mountain.
  6. 7. The very big salt‑water that covers most of Earth.
  7. 10. A small quiet body of still water.