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