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