In this work about the water cycle, readers discover that the molecules in their glass of water may have once been part of a dinosaur watering hole.

"The sun explains its role in the movement of water around the Earth, from the lifting of fresh water from the seas, to the movement of underwater currents that nourish the world's oceans. The sun has a hand in moving rivers of water in its liquid, gaseous, and solid states all around the Earth, enabling life to exist on our planet. But human beings are interfering in this natural cycle, unbalancing the amount of fresh water available."--

"A raindrop has billions of stories to tell. In fact, THIS raindrop has been here since time began! Dive into this beautiful tale of how water has been flowing and falling all around us, fueling and forming much of what we have seen and used for millions of years."--Back cover.