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