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