The Geosphere in Geography4kids.com.Structure, rocks, tectonics, eartquakes, volcanoes and more.
Observe common objects made of minerals.Visualize common minerals and objects made of them at Exploring Earth online book.
Types of rocks in Geography4kids.Learn the main features of the three types of rocks.
Observe how sediments are deposited.Visualize the depositing of sediments in a sea-shore at Exploring Earth online book.
Observe clastic sedimentary rocks forming.Visualize how a sedimentary rock is formed out of rock grains at Exploring Earth online book.
Observe igneous volcanic rocks forming.Visualize how a basalt rock is formed after the cooling of lava at Exploring Earth online book.
Observe metamorphic rocks forming.Visualize how a metamorphic rock is formed after heavy pressure at Exploring Earth online book.