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