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