Rocks 2

Match it! Select the correct answer from the pull down...Good luck!

What is commonly found in sedimentary rocks?

What cooling speed results in no crystals in a rock?

What process "glues" sediments together?

What type of rock has foliated bands?

What type of rock is formed by compaction and cementation?

What type of rock is formed by the cooling and hardening or magma or lava?

What type of rock is formed by heat and pressure?

What creates different crystal sizes in a rock?