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