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