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