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