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