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