North America is dripping—with sizable blobs of rock sinking ... The affected part of the North American continent is an example of a "craton"—ancient and stable parts of the crust that typically ...

Lithospheric dripping occurs when the underside of Earth's rocky crust is heated to a certain temperature. As the rock melts, a drop starts to form, eventually becoming weighty enough to break off and ...

This collection of Funky Facts from Go Jetters focuses on North America, a continent found ... Give pupils an outline map of the continent and ask them to draw and write features inside that ...