This book presents a simplified explanation of the role the atmosphere plays in controlling climate.
The authors present a planet as a ball and its atmosphere as a blanket that envelops the ball. If the blanket is thick, the planet will be hot, as is the case for Venus. If the blanket is thin, the planet is cold, as with Mars. Planet Earth has a blanket that traps “just the right amount of heat.” The authors explain trees, animals, and oceans are part of what makes Earth’s atmosphere “just right.” “But…Uh-oh! People on Earth are changing the blanket!” The book goes on to explain how some human activities are sending “greenhouse gases” into the atmosphere, thus “making the blanket heavier and thicker” and “making Earth feel unwell.” In the case of a planet feeling unwell, what would the symptoms be? Sea-level rises that lead to erosion, flooding, and island loss, along with extreme weather events, such as hurricanes, blizzards, and wildfires. Ending on a constructive note, the authors name a few of the remedies to “help our Earth before it’s too late!” By using the blanket analogy, alongside simple and clear illustrations, this otherwise complex topic becomes very accessible to young children, though caregivers will need to help with the specialized vocabulary.
Adults looking for an easy entry into this subject will not be disappointed.(Board book. 3-4)