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