J A Kelley | Akateeminen Kirjakauppa

What causes a meteor shower?
A True Book: Space series dives into the many components that make each planet distinctive and exceptional, as well as explore many of the other components that make up Space. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study. This book introduces meteor showers, describing what causes them, what happens when they enter Earth's gravity, and what can be learned about the universe from the study of meteorites.