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