The earth has a limited amount of water.That
water keeps going around and around and
around in what we call the "Water cycle".It is the
only way that Earth can be continually supplied
with fresh water.The sun is the most important
part of renewing our water supply.It can be solid
(ice),a liquid (water), or gas (water vapor).
Water on earth is always changing.
How do these changes happen?
It is made up of a few main parts:evaporation
(and transpiration),condensation and
precipitation. Evaporation is when the sun
heats up water in rivers or lakes or the ocean
and turns it into the vapor. Th…
