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