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