Management of N...

Water is listed as one of the basic

Depletion of scarce materials present within the ground can be prolonged by

What is the main cause of extinction of wild life?

The use of disposable paper cups is more beneficial than disposable plastic cups. Why? 

A local system of water harvesting practiced in the states of Madhya Pradesh and Uttar Pradesh is

__________ can be recycled to obtain useful products.

Which of the following strategies to be taken for saving the environment?
A. Reduce the use of electricity, water, and fossil fuels.
B. Recycle products like plastic, glass, paper and metals.
C. Reuse instead of throwing the envelopes, plastic bags and bottles etc.
D. Using public transport system.

A garbage bin contains the following articles.Which of the articles can be recycled and used again?

Which mineral is called 'liquid gold'?

Petroleum is ________ natural resource.