Yes, because ocean water has many dissolved substances and the atoms of different substances do join together.
solution
Because there are thousands (for real) of things dissolved in it
ocean
a ocean and another ocean get together and make a baby ocean
A hypotonic solution.
salty ocean water is a solution.
The major solute in ocean water is sodium chloride - NaCl.
Any number that makes an equation true is a 'solution of an equation'. it is a solution
the ocean salinnity
water
A PH of 4 makes the solution acidic
An example is uranyl nitrate.