By Glen Phelan
Earth’s Energy: Planet Power takes students on an exploration of the many forms
and effects of our planet’s energy. Students learn that all actions, big and
small, require energy to make them happen. They investigate Earth’s main
energy sources and explore how these sources cause changes on, above,
and below Earth’s surface. Students take an in-depth look at how the Sun
provides most of Earth’s energy. At the end of each two-page spread, a
brief statement called The Bottom Line reinforces students’ understanding by
summing up the key ideas about energy covered in those pages.
Lexile: 860L
ISBN: 978-1-933798-72-1
