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