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