<p>What is green house effect? Write its two control measures.</p></h2></div>

Give appropriate biological/technical terms for the following.<br> The type of waste generated in hospitals and pa…

Many wild animals have either become extinct or are endangered mainly due to </h2></div>

Major pollutant of air is:</h2></div>

The worst enemy of ozone is</h2></div>

An article in the newspaper reports that 'Refrigerants like Chloroflurocarbons (CFCs) pose threat to the environment'. H…

In countries near to polar region, the roads are sprinkled with <span class="katex"><span class=&quot…

Which chemical is a 'ozone' depleting solvent?<span><br> </span></h2></div>