LET S FIND ouTLEARTH SCIENCE AT IS THE ROCK CYCLE LOUISE SPILSBURY Britannica CEO Educational Publishing IN ASSOCIATION WITH ROSEN GE EDUCATIONAL SERVICES
A WHAT ARE Rocks Rocks are the solid materials that make up most of A Earth's surface The surface is made of different types of rock We see rocks around us every day Rocks are in the walls of buildings in the ground we walk on and in the pebbles and cliffs at the beach There are rocks under the sea and in the soil Rocks make the landscapes we see around us ESB R H E The mighty rates Grand is a European Canyon made up of layers of different rock Hyperating a
Granite is a hard rock made 4 up of different colored minerals A t There is a huge variety of different rocks in the world Rocks can be as small as a grain of sand or as big as a building Some rocks are hard but some are soft and crumbly Rocks come in different colors too from Minerals are the pink white and silver to gray solid substances and black Rocks are made that make up rocks from one or many
