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