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