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