It gets colder because the Sunlight heats the ocean and the deeper you go, the less penetrating the Sunlight is, therefore making the ocean water colder.
it becomes denser too.
yes
it becomes colder
denser
it depends on what opart of the ocean you are talking about...the deeper you get the colder it becomes nad the closer you get to the south or north pole the colder it becomes
The water gets cooler
it becomes colder
it becomes less dense
lack of sunlight
gets colder
the deeper you go, the colder the ocean water gets
Ocean water gets more dense as temperature goes down. So, the colder the water, the more dense it is. Increasing salinity also increases the density of sea water. Source: Science book.
Colder.
This is because of the salt in the water