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