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