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