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A) 10 B) 2 C) 6 D) 8 ![]()
A) 4 B) 10 C) 8 D) 5 ![]()
A) 8 B) 2 C) 4 D) 10 ![]()
A) 6 B) 7 C) 2 D) 5 ![]()
A) 4 B) 3 C) 8 D) 2 ![]()
A) 4 B) 6 C) 1 D) 10 ![]()
A) talc B) sulfur C) galena D) pyrite ![]()
A) mica B) feldspar C) pyrite D) halite ![]()
A) cleavage B) luster C) property D) streak ![]()
A) luster B) cleavage C) fracture D) streak ![]()
A) water B) soil C) salt D) vinegar ![]()
A) The water cycle B) The earth cycle C) The nitrogen cycle D) The rock cycle ![]()
A) nail B) hammer C) penny D) glass plate ![]()
A) lemon B) nail C) vinegar D) glass plate ![]()
A) wood B) streak plate C) fingernail D) hammer ![]()
A) water B) streak plate C) penny D) vinegar ![]()
A) penny B) streak plate C) nail D) soil ![]()
A) silicon and oxygen B) sodium and silicon C) oxygen and silicon D) sodium and chlorine ![]()
A) sodium and chlorine B) oxygen and silicon C) chlorine and salt D) oxygen and hydrogen ![]()
A) sulfur B) quartz C) feldspar D) mica ![]()
A) 6,000 years old B) 100 million years old C) 500 years old D) 4.5 billion years old ![]()
A) The Crust B) The Inner Core C) The Mantle D) The Outer Core ![]()
A) Radioactivity inside the planet B) The sun was too close C) It never rained D) There was no night ![]()
A) The Sun B) Water eroding the land C) Wind and rain adding water and plant life D) Meteors raining down onto the planet ![]()
A) Silicon B) Sulfur C) Uranium D) Oxygen ![]()
A) decagon B) octagon C) square D) cubic ![]()
A) monoclinic B) triclinic C) cubic D) hexagonal ![]()
A) Mohs Scale of Hardness B) Newton's Scale of Hardness C) Bobs Scale of Hardness D) Foss Scale of Hardness ![]()
A) Geographers B) Geologists C) Engineers D) Biologists ![]()
A) rock origins B) acid tests C) crystal shapes D) mineral fractures ![]()
A) hexagonal B) cubic C) tetragonal D) triclinic ![]()
A) metamorphic B) hexagonal C) cubic D) triclinic |