Phosphate pollution is brought about by</h2></div>

If global warming continues, the organism which may face more severe threat is</h2></div>

BOD of two samples of water A and B were 120 mg/l and 400 mg/l respectively. Which sample is more polluted.</h2>&l…

Which of the following is a method of solid waste disposal?

Full form of CEPHRI.</h2></div>

A river/ lake with an inflow of domestic sewage rich in organic waste may result in</h2></div>

Increase skin cancer and higher mutation rates are generally the consequences of<br> </h2></div>

Excess of carbon dioxide in the atmosphere leads to </h2></div>