Documents Igneous Rocks

1. 1. Minerals A. can be liquids B. are organic C. are inorganic D. have no crystal structure 2. is a measure of how easily a mineral is scratched. A. luster B. cleavage…

Technology Lecture8 rocks

1. Rocks 2. 3 types of rocks igneous sedimentary metamorphic 3. 1. Igneous rocks ( fire-formed ) = rock that solidified from a molten state majority of crustal rock (although…