Rock Expert Quiz

Name the type of rocks correctly and earn yourself a Rockhound Expert Award!

Your Name

melted rock above ground	lava magma
melted rock below ground	lava magma
rock formed from magma or lava when it cools	sedimentary metamorphic igneous
rock formed when sediments are pressed or cemented together	sedimentary metamorphic igneous
rock formed from existing rock when the temperature or pressure changes	sedimentary metamorphic igneous
conglomerate	sedimentary metamorphic igneous
gneiss	sedimentary metamorphic igneous
granite	sedimentary metamorphic igneous
gypsum	sedimentary metamorphic igneous
limestone	sedimentary metamorphic igneous
obsidian	sedimentary metamorphic igneous
pumice	sedimentary metamorphic igneous
sandstone	sedimentary metamorphic igneous
schist	sedimentary metamorphic igneous
scoria	sedimentary metamorphic igneous
shale	sedimentary metamorphic igneous