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