0_Apprentice
I love going to the beach. Do you ever go?
1_Wizard
Yeah especially on vacations, a body of saline water that composes much of a planet's hydrosphere. 
0_Apprentice
Yes. The planet it awesome isn't it! It really looks after us!
1_Wizard
Truly, the planet is covered by 70% of .Saline water covers approximately and is customarily divided into several principal oceans and smaller sea.  
0_Apprentice
Yes. The planet it awesome isn't it! It really looks after us!
1_Wizard
Its called nature,Nature" can refer to the phenomena of the physical world
0_Apprentice
Really? That much salt water? So i guess the other 30% is fresh?