Planet Earth, Grades 4-6+

Planet Earthpresents information and investigations on these seven concepts: 

• Earth is composed of rocks, water, and gases
• The core, mantle, and crust make up the layers of the Earth
• Earth’s crust contains continents and oceans
• Constructive forces affect landforms
• Destructive forces affect landforms
• Soil is made up of a variety of components
• Water cycles through Earth and its atmosphere