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