Asked by akshay_mehra07 | 25th Mar, 2009, 01:36: PM

Expert Answer:

We need to classify natural resources to understand the need and urgency to conserve them. Since non-renewable resources are limited in nature, we should be extra careful about its use and should avoid unnecessay wastage.



Answered by  | 25th Mar, 2009, 04:26: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.