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