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