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