well that is a good question the Pacific Ocean is the worlds most biggest body of water. if that was your question, i just answered it!
Microorganisms are addapted to whatever environment there is. Many live in the water simply to sustain the fragile ecosysytem there.
A foodchain.
Ecosysytem
ecosysytem
most water in the world is not fresh it is salt but in the north and south poles are where fresh water is located
Oceans contain most of the world's water.Frozen icecaps and glaciers contain most of the world's fresh water.
The most needed chemical in the world is water.
Any thing that is not alive is abiotic. Remember that Biology is the study of life. Abiotic means without life. That means rocks, air, water, stones and sand. There may be living things in air, water and in sand but that does not mean that they are alive.
most of the world is covered in water
WATER
Quite so; most of the world's water (and hence, most of the world's hydrosphere) is in the oceans.
Canada has the most fresh water in the world . It is mostly in the lakes that we have.