A) high mountains
B) sea
C) rivers
D) desert
Correct Answer: B
Solution :
Three main types of environmental zones are recognised in the ocean basin (i) Littoral zone Sea floor in the region of continental shelf. (ii) Benthonic zone Sea floor along continental slope; aphotic and abyssal zones. (iii) Pelagic zone Water of the ocean.You need to login to perform this action.
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