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