Question

What are the major features of sea water?​

Answer 1

Answer:

Intertidal or Littoral – located from high tide to low tide areas. ...

Continental shelf – located from low tide to the edge of the shelf.

Continental slope – where the ocean bottom slopes steeply to the ocean floor.

Abyssal plane – the 'bottom' of the ocean where it is relatively flat.

Answer 2

Answer:

Seawater is a complex mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of other substances, including dissolved inorganic and organic materials, particulates, and a few atmospheric gases. Seawater constitutes a rich source of various commercially important chemical elements.

Explanation:

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