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