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