Explain giving two reasons (b) What is organic farming? Why is it suggested to switch over to organic farming?</h2&gt…

Concentration of green house gases is increasing due to</h2></div>

The common refrigerant chlorofluoro-methane (freon) and NO<span class="katex"><span class="katex…

What is Global Warming? Write their main five reasons.</h2></div>

The ozone layer in earth's atmosphere is crucial for human survival because it<br> </h2></div>

Biomedical waste is very hazardous for human life.</h2></div>

The first atomic bomb was thrown over.</h2></div>

Deforestation may lead to floods. Why? <span><br> </span></h2></div>