Learn the 3 types of rock- igneous, metamorphic, and sedimentary! (lyrics below) see more of Mr. R.'s free science resources at sciencepoems.net LYRICS Igneous, Metamorphic, Sedimentary... There's 3 types of rocks, and that's all 3! Say 3 types of rocks, and that's all 3! Igneous, Metamorphic, Sedimentary... There's 3 types of rocks, and that's all 3! Say 3 types of rocks, and that's all 3! Well there's 3 types of rocks, In geology, 3 types in geology... RAP If you never met-a, Metamorphic rock, You can't be blamed, Always changing over time, Never stays the same... Ingenious how magma flows, And puddles up in pools, Igneous the rock is made, When molten magma cools... I thought I'd never say it, But I guess it's meant to be, Layered rock on other rocks, Make sedimentary... Lesson: Igneous rocks are formed when the magma from a volcano cools- Sedimentary rocks form when eroded earth and other materials settle in layers. These layers press down over time to form solid rock. Metamorphic rocks are igneous or sedimentary rocks that have been changed by high temperatures or extreme pressure. Well there's three types of rocks, In geology, Three types in geology... IGNEOUS, METAMORPHIC, AND SEDIMENTARY! Well there's three types of rocks, In geology, Three types in geology...