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