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