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