Final answer:
A water molecule describes its journey through the water cycle, starting in the ocean, rising into the atmosphere through evaporation, forming clouds via condensation, and falling back to Earth as precipitation.
Step-by-step explanation:
Dear H₂O Pal,
I hope this letter finds you in your most fluid state! Let me take you through my thrilling journey in the water cycle, which is a non-stop adventure driven by the energy of our great Sun.
I started my escapade as a molecule within the vast ocean. Warmed by the Sun, I turned into water vapor through the process known as evaporation. I floated up, joining others as we condensed to form billowing clouds—a process you know as condensation. As the clouds grew heavy, we fell back to Earth in a downpour, a magnificent display of precipitation indeed!
Upon reaching the ground, I traveled through various landscapes as part of the runoff, until I reached a lake, which is part of what we call collection. Here, in a serene stillness, I concluded my journey, only to begin the cycle anew when the Sun's warmth calls upon me once more.
Always changing, but forever the same, I am part of an infinite loop, beautifully balancing Earth's needs.
Yours cyclically,
A Water Molecule