It is very important to make the wise use of natural resources . the humans today are using the natural resources in a greedy way not for his need but for his greed. but he is not aware of the problems that should be faced by our upcoming future generation . it has too many impacts . as we know that the excessive use of ANYTHING is quite harmful. we can TAKE examples too, like petrol it is used widely and there is danger that it may be over in the next 20 years . such like water while we have 71% water available on earth from which the USABLE form is quite a little bit . so we should use the water in a proper manner . we should use these resources in a sustainable manner so that we do not feel any problem in future
Steps_
we should use water as our need while brushing teeth we should turn off the taps and save much as we can . we can ALSO conserve rain water for different uses like watering plants.
we can save petrol or any oil by using less vehicles and by this we are also safe from accidents . we should prefer to walk if go to any nearer place.
we should save electricity . switch off the lights or fans when not in use . because hydroelectricity is the only mean but our water level is also less now and we are not able to use any another TECHNIQUE because off the financial and technological shortage