The four examples of human – made environment are : <div>
</div><div>Roads: Urbanisation and industrialisation, followed by the development in transport sector. </div><div>Railways: Another means of transportation is railways, needed for transporting travellers from one place to another and also freight.</div><div>Communication: For communication, information technology is developed and reaching all the domains– Earth, water, air and space. </div><div>Buildings: Amongst the most important man-made environments are the buildings for residential purposes as well as for official purposes.</div>