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