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