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