One Cosmic Rock: The Story of the Asteroid that Changed Our World [Hardcover]

A poetic look at a defining event in Earths history

Sixty-six million years ago, an asteroid hurtled through space toward an ancient Earth that looked very different from the one we know today. Back then, enormous creatures towered over marshes, soared above forests, and ruled the seas, while smaller life-forms scurried and snarled, swam and bloomed. ThenSMASH!an icy cosmic rock crashed into the planet, and life on Earth was completely changed.

Though many species were made extinct because of this one cosmic rock, some life found a way to continue and develop over millions of years, eventually evolving into the diverse life-formsincluding humans!that thrive on our planet today.

With poetic text, stunning illustrations, and a child-centered conclusion, this accessible narrative nonfiction is perfect for STEM collections and sparking thought-provoking conversations about Earths history, the extinction of the dinosaurs, and evolution.

• STEM curriculum ties to life systems and space systems
• Endnote and glossary provide additional context for curious readers
• Combines science and social-emotional learning with themes of adaptation and resilience
• Expert-reviewed by Professor Paul M. Barrett, a vertebrate paleontologist with the Natural History Museum in London, England
• New from Karen Krossing, award-winning author ofOne Tiny BubbleandSour Cakes

This vibrant, engaging book provides the perfect introduction to the last day of the dinosaurs and the resilience of life on Earth.