8241729
Description
Quiz by Pauline Przywara, updated more than 1 year ago
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Created by Pauline Przywara
over 7 years ago
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Question 1
Question
Hydraulic action is the force of waves compressing air in cracks of cliffs.
Answer
- True
- False
Question 2
Question
Swash is the movement of waves __________________________________ .
Answer
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onto the beach.
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back into the sea.
Question 3
Question
Gabion cages are [blank_start]metal[blank_end] cages filled with large rocks and [blank_start]pebbles[blank_end]. The waves hit the cage and the rock soaks up the energy which results in [blank_start]less[blank_end] erosion.
Answer
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less
-
more
-
the same amount of
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metal
-
plastic
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steel
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pebbles
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chocolate
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sand
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more sand
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water
Question 4
Question
Offshore breakwater - a large rock built as a barrier ___________________, to make the waves break.
Answer
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out at sea
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near the coast
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on the beach
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