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