The $pH$ range most conducive for the life of freshwater plants and animals is:

Who controls the resources of government-owned forests?

"Sustainable development depends upon the willingness of the people to change their perception of the socio-economic and environmental conditions around them:" Justify the statement.

It is important to make small check dams across the flooded gullies because they
$(i)$ hold water for irrigation
$(ii)$ hold water and prevent soil erosion
$(iii)$ recharge groundwater
$(iv)$ hold water permanently

The most appropriate definition of a natural resource is that it is a substance/commodity that is:

List two measures that you would suggest for the better management of water resources.