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