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