6th Grade Geosphere Quizzes , Questions & Answers

Three families with very different origins. One is born in fire, one is built from layers of sand, and one is transformed by intense pressure. This types of rocks quiz helps you identify how a rock was made just by looking at...

Nature's ultimate recycling program. Any rock can become any other rock if you give it enough heat, pressure, or time. This rock cycle quiz tracks the endless loop of melting, cooling, and eroding that reshapes the crust.