Nowadays we find E-waste on a large scale. Express your opinion about its harmfulness.</h2></div>

Deforestation generally decreases<span><br> </span></h2></div>

<span>Chemically, DDT is a</span></h2></div>

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

BOD is</h2></div>

Radioactive substances can cause</h2></div>

Increased level of carbon dioxide in the atmosphere traps the heat rays reflected by <span>the earth caus…

<span>Japan accident occurred in</span></h2></div>