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