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