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