Give the various steps to conserve non-renewable resource.

Explanation

It is necessary to conserve or save ciak and petroleum resources for the future use, which can be done by reducing their consumption.
(i) if electricity is saved, it will inturn reduce the use of coal.
(ii) Using bicycle for covering short distances instead of using cars, scooters of motorcycles.
(iii) Using pressure cooker can reduce the consumption of karosene and LPG cooking food. Solar cooker and solar heaters can be used wherever possible.
(iv) Motor vehicles should be designed with fuel efficient engines to increase efficiency and also reduce air pollution.