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human interference
Question | Answer |
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give an example of the positive and negative effects of human interference with the coast | Dublin bay |
in what years were the north bull wall and the south bull wall constructed | 1818 and 1825 |
by how many meters did the depth of the harbour increase in 50 years | 3m |
list some advantages of the island that formed due to the north and south walls | 1. has become a valuable amenity for the people of dublin 2.bull island is home to a wide variety of flora and fauna |
in what year was the island transformed into a bird sanctuary | 1930 |
list some disadvantages | people driving and parking their cars on the beach has led to the compaction of sand people walking on the dunes has destroyed the dunes |
what is meant by the term amenity | a service that is of benefit to the locality |