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