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