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