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