About Water Systems on Earth?

Question

What are your opinions about the water systems on the Earth? How much do you think it is important to us?

Answer 1

I think the water is the second most important thing in the life.

and i think about how to live with air and water and food.

from the air you can generatee electricity

from water and electricity you can generat HHO gas

from electricity you can bring water from a well and you can have communication from the satellite Internet and the only thing you have to buy is food.