For an igneous rock to be classified as rhyolite, it must be light colored, be fine grained, and contain
(1) quartz(2) calcite(3) pyroxene(4) olivine

Why does less erosion & more deposition take place on the outside bank of a meander?

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.