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