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