Fertilisers are a source of which types of pollution?</h2></div>

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

Select from the following, the substances, which have posed a threat to the environment:<br> Aerosols, consumers, …

What is sustainable agriculture?</h2></div>

Multiple Choice Questions<br> Global warming can be controlled by<br> </h2></div>

"Determination of biological oxygen demand (BOD) can help in suggesting the quality of a water body". Explain.…

There is a hole in the ozone layer. What do you understand by this?</h2></div>

Crop production without using chemicals is called as</h2></div>