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