Zoom in. To teach kids about the three different kinds of rocks—igneous, sedimentary, and metamorphic—U.S. Forest Service geologist Kevin L. Johnson suggests looking closer at the finds with a ...

Sedimentary rocks are made up of pieces of older rocks (igneous, metamorphic, ... Igneous rocks are the "new kids" in the rock cycle. They're the new rock on the block, ready to start fresh.

The Rock Cycle is Earth's great recycling process where igneous, metamorphic, and sedimentary rocks can all be derived from and form one another. Analogous to recycling a Coke can, where an old ...

The proposed questions get kids to study rocks closely and, ... And if you’re looking for a stunning visual aid, visit a place where cliff erosion exposes layers of sedimentary rock, ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why don’t rocks burn? – Luke, age 4, New Market, ...

Alternatively, sedimentary rocks take shape when the tiny, weathered fragments of stones are compacted and cemented together. The process begins when rocks, minerals and organic materials — such as ...