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