About the Book: Book of Planet Earth
How much do clouds weigh? Why are there pink lakes? What is the 'Ring of Fire?
And was Earth really formed from the body of an ice giant? Discover the answers
to these questions and so much more! Brimming with incredible facts about the
extraordinary world around us, The Book of Planet Earth looks at how the world
works, how people thought about Earth in the past and the challenges our home
faces in the future. Covering a variety of subjects in a fun way, learn how
time, space, nature, science and culture all play a role in