Wave behaviours and longshore drift

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Across
  1. 3. sediment being transported in the littoral zone, by the current.
  2. 4. low energy waves that do not break fully.
  3. 7. the return of water flow down a beach.
  4. 8. waves breaking up beaches with low angles.
  5. 9. movement of water through a filtering medium.
  6. 11. when waves approach the shore at an angle.
Down
  1. 1. the pattern in which the water current runs parallel to the beach.
  2. 2. beaches in winter that have low gradient shores that allow them to absorb energy and enable waves to travel further up.
  3. 5. waves break this way when they are slow, approach a steep beach and enclose an air space.
  4. 6. when the backwash is in similar proportion to the swash, the beach is in...
  5. 10. low wave energy and steep gradients cause energy to be directed back to sea in a _______ beach.