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