Download or read book I Bet Earth is Never Thirsty! | Water Systems and the Water Cycle | Earth and Space Science Grade 3 | Children's Earth Sciences Books written by Baby Professor and published by Speedy Publishing LLC. This book was released on 2019-11-22 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your child will be learning about the water systems and the water cycle at third grade. This book is merely a visual resource that expertly combines textual and visual layouts. At the end of this book, your child should demonstrate understanding of how 75% of the Earth’s surface is covered in water. He/she would also be able to describe the stages of the water cycle.