How are rocks different from minerals? a) rocks are a pure substance and minerals are all mixtures. b) rocks have no physical or chemical properties similar to minerals. c) rocks are made up of at least two minerals, but minerals are not made up of rocks. d) minerals are made up of at least two rocks, but rocks are not made up of minerals.

Rah is completing a school project on the expansion of fast food restaurants across the united states. she finds a map that shows a clear pattern of restaurants beginning in the east and expanding west. this map was most likely created using the technology of

What sequence of events connects the industrial revolution, industrial capitalism, communism, and the cold war?

Which of the following does not determine the type of magma to erupt from a volcano? a. temperature b. gas content c. viscosity d. silica content what kind of volcano forms from basaltic magma with low-viscosity and low-gas content? a. shield volcano b. stratovolcano c. composite-cone volcano d. cinder-cone volcano what is viscosity? a. a rising mass of mantle abnormally hot and / or wet b. a pool of magma beneath the overlying crust c. what causes a bend to occur in the rock layer d. a measure of a fluid's resistance to flow