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