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