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