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