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