In Earth in Space, young readers learn Earth is a planet – an object in space that has its own gravity, is spherical, and moves around a sun. The combination of Earth’s tilt on its axis and its orbit around the Sun creates the seasons. Rotation on the axis causes day and night.
 
Softcover, 8×8 in., 24 pages
Word Count 377,  Lexile Measure 660L
A pronunciation guide is included. Reading Level 1-3, Interest Level 2-5.