Geosphere, hydrosphere, atmosphere, and biosphere-each of these spheres make up planet Earth. From deep below Earth's surface where metals are made to the thermosphere that protects our planet from harmful sunrays, travel through each layer of these spheres to see how every living thing is connected. In this engaging science book, fifth-grade readers will learn about the lithosphere, mantle and core of Earth's interior; five zones of the hydrosphere; groundwater and surface water; the enti...

Geosphere, hydrosphere, atmosphere, and biosphere-each of these spheres make up planet Earth. From deep below Earth's surface where metals are made to the thermosphere that protects our planet from harmful sunrays, travel through each layer of these spheres to see how every living thing is connected. In this engaging science e-book, fifth-grade readers will learn about the lithosphere, mantle and core of Earth's interior; five zones of the hydrosphere; groundwater and surface water; the en...