Made of 2 or more minerals.
Rocks made from the melting and cooling of existing rock.
Bits of other broken rock compressed together.
Rock formed when existing rock is heated and squeezed.
Igneous rock that cools slowly beneath the earth' surface forming large crystals.
Igneous rock that cools quickly on the earth's surface.
Sedimentary rock formed from layers of minerals that have left behind by evaporated water.
Sedimentary rock formed by dead plants and animals that have been compressed.
The most common form of sedimentary rock formed from layers of minerals deposited by ice, water, wind, and gravity.
Metamorphic rock that have long, visible layers of minerals.
Metamorphic rock that does not have visible layers of minerals.
Basalt, Granite, Pumice are.....
examples of Igneous Rock
Coal, Chalk, Sandstone are.....
examples Sedimentary Rock
Marble, Slate, Gneiss are........
examples of Metamorphic
Melting & Cooling.......
forms Igneous Rock
Heat & Pressure.....
forms Metamorphic Rock
Weathering, Erosion, Compaction, & Cementation......
forms Sedimentary Rock