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