A) STONE B) ROCK C) GOLD D) SILVER
A) SOLID B) GOLD C) GYPSUM D) OPAQUE
A) COPPER B) SOLID C) STONE D) OPAQUE
A) SULFUR B) QUARRY C) OIL D) MINE
A) COAL B) CRUST C) QUARRY D) COPPER
A) COPPER B) COAL C) QUARRY D) CRUST
A) COPPER B) CRUST C) CORE D) COAL
A) DIAMOND B) MOHS SCALE C) JEWELLERY D) EARTHQUAKE
A) ROOF B) LORRY C) MARBLE D) CLAY
A) COAL B) MARBLE C) VASE D) CLAY |