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