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