![]()
A) 10 B) 6 C) 2 D) 8 ![]()
A) 5 B) 4 C) 10 D) 8 ![]()
A) 4 B) 2 C) 10 D) 8 ![]()
A) 6 B) 5 C) 2 D) 7 ![]()
A) 3 B) 4 C) 8 D) 2 ![]()
A) 4 B) 1 C) 10 D) 6 ![]()
A) pyrite B) galena C) sulfur D) talc ![]()
A) pyrite B) feldspar C) mica D) halite ![]()
A) property B) luster C) streak D) cleavage ![]()
A) luster B) streak C) fracture D) cleavage ![]()
A) soil B) water C) vinegar D) salt ![]()
A) The rock cycle B) The nitrogen cycle C) The earth cycle D) The water cycle ![]()
A) glass plate B) penny C) hammer D) nail ![]()
A) lemon B) glass plate C) nail D) vinegar ![]()
A) hammer B) fingernail C) wood D) streak plate ![]()
A) vinegar B) streak plate C) penny D) water ![]()
A) penny B) streak plate C) nail D) soil ![]()
A) oxygen and silicon B) sodium and silicon C) silicon and oxygen D) sodium and chlorine ![]()
A) oxygen and hydrogen B) oxygen and silicon C) sodium and chlorine D) chlorine and salt ![]()
A) mica B) feldspar C) sulfur D) quartz ![]()
A) 4.5 billion years old B) 500 years old C) 100 million years old D) 6,000 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) Wind and rain adding water and plant life B) Water eroding the land C) The Sun D) Meteors raining down onto the planet ![]()
A) Sulfur B) Oxygen C) Uranium D) Silicon ![]()
A) square B) decagon C) octagon D) cubic ![]()
A) hexagonal B) monoclinic C) cubic D) triclinic ![]()
A) Foss Scale of Hardness B) Mohs Scale of Hardness C) Newton's Scale of Hardness D) Bobs Scale of Hardness ![]()
A) Engineers B) Biologists C) Geologists D) Geographers ![]()
A) rock origins B) crystal shapes C) mineral fractures D) acid tests ![]()
A) tetragonal B) cubic C) triclinic D) hexagonal ![]()
A) triclinic B) metamorphic C) hexagonal D) cubic |