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