answers verified to pass
sedimentary rocks - correct answer ✔sandstone, shale, limestone
igneous rocks - correct answer ✔granite, diorite, gabbro, rhyolite, andesite,
basalt, dacite
Metamorphic - correct answer ✔Schist, serpentinite, gneiss, peridotite
->serpentinite
slate, quartz, marble
Elements of the Earths Crust - correct answer ✔Si, Al, Fe, Ca, Na, Mg, K, Ti,
Mn, S
Primary Minerals - correct answer ✔Quartz, Apatite, feldspars, orthoclase,
plagioclase, Micas, muscovite, biotite, hornblende
Secondary Minerals - correct answer ✔Gypsum, Dacite, Dolomite, clay
minerals,Fe / Al oxides, hematite, gibbsite, quartz
Soil Moisture - correct answer ✔Aridic- dry, irrigation required
Xeric - mediterranean climate
Ustic - semi arid, rainfall during a growing season
Udic - humid, no crop irrigation needed
Aquic - saturated long enough for anaerobic conditions