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