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