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Advanced Placement (AP), 20.09.2020 16:01 toxsicity
Why are polders important to the Netherlands? 0 They hold back the North Sea to prevent it from flooding the country.
O They have increased the land area of the country.
O They keep most of the country's waterways closed off to prevent flooding. O They are used to return some of the farms to wetlands.
O They drain seawater and divert it into canals.
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Why are polders important to the Netherlands? 0 They hold back the North Sea to prevent it from floo...
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