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