Rising Seas

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Across
  1. 1. Substances released in the air.
  2. 4. A long-lasting rise in Earth’s temp.
  3. 8. A wall or bank of earth built to stop the seas from flowing in and moving in on land
  4. 11. layer of ice that covers a large area greater
Down
  1. 2. When the surface of the sea moves higher
  2. 3. The highest level of sea at high tide.
  3. 5. A large body of water live a river that flowsfrom place to place through the ocean
  4. 6. shelf A floating ice sheet attached to land
  5. 7. A slow-moving body of ice formed by the build-upofsnow
  6. 9. An area’s expected weather over a long time
  7. 10. cover of ice over a big area less than 12 millionacres