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