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