Smith's Rock and Roll quiz

examples include sandstone, limestone, and shale

may contain fossils

a rock that forms from bits of weathered rock

the longer it took to form, the larger its mineral crystals will be

can be found in mountain ranges

forms when rock is placed under great heat and pressure

a rock that forms from magma or lava

examples include granite, obsidian and pumice

forms when sediments are cemented together

a rock that forms by great heat and pressure deep within the Earth

forms when magma or lava cools

examples include marble, quartzite and gneiss