0_Apprentice
I love the beach so much, the ocean is beautiful!
1_Wizard
Oceans are beautiful and important! They are made of saline water and composes most of our planet's hydrosphere.
0_Apprentice
I see, is there any other interesting things I should know?
1_Wizard
Yes well sometimes sea is used interchangeably with ocean but technically a sea is partially enclosed by land.
0_Apprentice
Oh, I'll be sure to keep that in mind