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