What is global warming?</h2></div>

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

Which industries release particulate air pollutants along with harmless gases, such as nitrogen, oxygen, etc.?

The main reason for global warming is?</h2></div>

The effects of radioactive pollutants depends upon</h2></div>

Which of the following problem occurs due to the use of nuclear energy?

Which compounds are responsible for the depletion of ozone layer?</h2></div>

Storm is caused by the _______________.</h2></div>