Question

monument which is made of rock and about it pictures

Answer 1

The world's most ancient monuments are made of limestone. The pyramids at Giza were built of limestone blocks surrounded by a layer of granite. The Roman Colosseum was built using limestone. It is a sedimentary stone composed of fossilized organic sea creatures like clams, corals, brachiopods and bryozoans.

Answer 2

taj mahal agra fort red fort buland darwaza etc