1.
A) quartz B) coal C) water D) granite 2.
A) distinct layers or bands B) large grained particles C) evaporated chemicals D) organic remains 3.
A) journey of a rock B) different types of rocks C) relationship of rocks to other rocks D) process of rocks changing from one type to another 4.
A) sediments B) magma C) lava D) liquid rock 5.
A) precipitation of magma B) evaporation of lava C) rapid cooling of lava D) magma cooling in Earth 6.
A) Detrital B) Chemical C) Organic D) Igneous 7.
A) precipitation B) metamorphosis C) evaporation D) cooling of magma 8.
A) plant and animal matter B) dissolved minerals C) pieces of other rocks D) all answers are correct 9.
A) color and crystal size B) intrusive or extrusive formation C) evaporation or precipitation D) foliation or non-foliation 10.
A) fluorite B) gypsum C) feldspar D) talc 11.
A) Extrusive B) Chemical C) Intrusive D) Detrital 12.
A) Halite B) Quartz C) Sandstone D) Chalk 13.
A) hardness B) presence of layers C) how the crystals fit together D) crystal size 14.
A) Streak B) Color C) Fracture D) Hardness 15.
A) grain sizes B) crystal sizes C) layers D) minerals 16.
A) mineral B) rock C) gem D) ore 17.
A) magnetism B) fizzes on contact with acid C) hardness D) presence of a double image 18.
A) Igneous B) Detrital C) Sedimentary D) Metamorphic 19.
A) clay, sand, silt, pebbles B) clay, silt, sand, pebbles C) silt, clay, sand, pebbles D) silt, pebbles, sand, clay 20.
A) sedimentary B) mineral C) metamorphic D) igneous
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