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