Sheela A.M

3 Questions 4 Answers 0 Followers

Questions related from Sheela A.M

How can we assess the amount of sand available in a river and a lake?

What are the measures to be taken for controlled sand mining. Excess sand mining has become a big problem due to rapid urbanisation and development. Uncontrolled sand mining has now resulted in...

31 January 2014 5,570 1 View

How can we control soil erosion in an urban city?

Siltation of drains and lakes has become a problem. Both waste disposal and soil erosion are responsible for siltation. There are different methods for preventing soil erosion like vegetative methods.

13 December 2013 4,929 1 View

How can we account natural resources river sand, rock? How can we measure the extent of extraction and whether it exceeded the sustainable limit?

It is high time to account the natural resources like sand, rock, land etc. due to the environmental degradation caused by excessive extraction of our natural resources. How can we account the...

20 February 2013 5,914 0 View