Answer:
Explanation:
We'll start with a single water molecule, H2O in a lake (hereafter named "WM". A fish swallows WM and it remains there when an eagle catches the fish and carries it to it's nest to feed it's young. WN is transfered to the baby eagle where it circulates in it's blood stream. Eventually WM is excreted and it falls to the forest floor. A tree root absorbs it and it is carried to a leaf where WM plays a role of dissolving minerals for use in the tree's cellulose production. During one of it's trips in the leaf, WM evaporates and leaves the plant as an airborn molecule. Although very happy his his new life above ground, WM absorbs enough of the sun's energy to travel high into the atmosphere. He is joined by many other H2O molecules, but the temperature is much lower than closer to Earth and the water molecules start bumbing into each other. WM is joined by several million other H2O molecules since they are attracted to each other. They This congregation of water molecules first appears as a cloud, and then as a radar blip that the local weather forecaster predicts will turn into rain. The weather forecat is always wrong, but while it did not rain, the temperature was low enough for the clumps of molecules began to drift towards Earth's surface. It is it really cold, they attach themselves to objects, such as trees, cars, humans, etc. that is termed frost or snow. The water eventually returns to Earth as rain, snow, or frost. WM wound up in a lake and was processed through a water treatment plant, sent on his way down a pipe, and found himself in a washing machine. He then travelled to a waste treatment plant and was released back into the same lake lake from which he started.
