1 A) in a circular direction B) in a forward direction C) in a forward direction up an incline D) in a back-and-forth motion 2 A) lithification B) erosion C) weathering and metamorphism D) solidification 3 A) erosion B) cementation C) compaction D) metamorphism 4 A) minerals B) sediments C) atoms D) rocks 5 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0078746361/561677/36_abclayers_ca_061c.gif','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (11.0K)</a>]]> A) a B) b C) c D) unable to tell 6 A) conglomerate B) sandstone C) arkose D) shale 7 A) limestone B) siltstone C) breccia D) chert 8 A) cementation B) erosion C) compaction D) lithification 9 A) unsorted B) cross-bedded C) well-sorted D) rippled 10 A) layered deposits B) glacial deposits C) graded beds D) unsorted deposits 11 A) graphite B) talc C) pyrite D) asbestos 12 A) distinct B) compact C) nonfoliated D) foliated 13 A) regional metamorphism B) hydrothermal metamorphism C) contact metamorphism D) foliated metamorphism 14 A) texture B) crystal or grain size C) process of formation D) mineral composition 15 A) marble B) slate C) quartzite D) gneiss 16 A) contact metamorphism B) hydrothermal metamorphism C) regional metamorphism D) dynamothermal metamorphism 17 A) uplifting and melting B) compaction and cementation C) eruption of volcanoes D) changes deep within Earth
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