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