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