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