Coasts - Landforms of erosion

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Across
  1. 4. A gently sloping rock ledge that extends from the high-tide level at the steep-cliff base to below the low-tide level.
  2. 8. A high area of land that extends out into the sea.
Down
  1. 1. An area of erosion at the base of a cliff formed by the waves.
  2. 2. The remains of an eroded stack.
  3. 3. An opening through a headland, formed by wave erosion or solution (as by the enlargement of a sea cave, or by the meeting of two sea caves from opposite sides), which leaves a bridge of rock over the water.
  4. 5. A natural underground chamber in a cliff caused by coastal erosion.
  5. 6. A steep and often vertical column or columns of rock in the sea near a coast.
  6. 7. A low-lying inlet of land on the coast.