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