The sea is made from the following:
- Water (mostly)
- Other Minerals
The sea is basically a huge expanse of water that is saline and it is connected with an ocean. A sea is made up of many things. First of all comes the water that has abundance of minerals especially salt. Then there are rocks and mountains at the base of the sea. With it comes the underwater plantation, and also the aquatic life. All this makes up a sea.