Industrial revolutions had a great impact on the world. when the IR started all countries prospered. there was development every where with invention many new useful item. it also paved way for industries generating employment ,, producing things which r needed, making work easy. also railways were layed at that time. many mineral resources came to b known, they were also used acc. to the need. also establishment of mines for the extraction of minerals generated employment. many people started settling in particular places. this gave employment for constructors . slowly relations between nations became strong and the countries walked in the way of development. thought it had such a immense advantage it also had drawbacks. it lead to exploitation of minerals, depletion of ozone layer.