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