Question

what is 4 great advantages of vast coastal line

Answer 1

1-fisheries about trade employment rich source of food
2- transportation
3- water Sporting activities
4- generations of electricity by trapping tidal waves

Answer 2

Hope this helps you
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There are many great advantages of the vast coastline
1) trading
2)source of sea foods like fishes and crabs
3)transporting
4)water supporting activities 5)generation of electricity