Answers

2015-12-01T18:48:11+05:30
Ocean water contains a lot of salts dissolved in water which is not suitable for plants.Also there is less availability of sunlight in deeper layers
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2015-12-02T16:46:29+05:30
In ocean water there is lot of salt and this type of water is not suitable for plants and another reason is there is plenty of sunlight.
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