Question

Why is sea water such an expensive fresh water resource?

A . Transportation costs

B . Desalination plants operating on reverse osmosis are expensive to build and operate

C . Limited supply

D . People won’t drink it unless there are no other options

Answer 1

Desalination plants operating on reverse osmosis are expensive to build and operate

Step-by-step explanation:

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Answer 2

The correct answer is B.)

If this were a cheap option, then it would be used a lot more.

Hope this helps!