<section><h2>CHAPTER 21: SCIENCE - GIVE ME A REASON!</h2><p><p style="text-align:justify;"><span style="font-size:14px;"><strong></strong></span></p>Hello and welcome to the supplementary Quiz for Chapter 21- Science Give me Reason!. This quiz has 10 questions and the options are given below. Fill in the blank with the correct answer. We hope you enjoy the quiz!<div><br /></div></p></section><section><h2><p dir="ltr" role="presentation"></p>Why are places near the sea generally cooler? <br /></h2><p></p></section><section><h3><p dir="ltr" role="presentation"></p>Why does the sky appear blue on Earth but appears black from the moon? <br /></h3><p></p></section><section><h3><p></p>Why is the ozone layer in the atmosphere necessary for our survival?<p dir="ltr" role="presentation"></p></h3><p></p></section><section><h3><p></p>Why is it not advisable to sleep under trees during the night?<p dir="ltr" role="presentation"></p></h3><p></p></section><section><h3><p dir="ltr"></p>Why is it advisable to wear light colored clothes in the sun and not dark colored clothes? <br /></h3><p></p></section><section><h3><p dir="ltr"></p>Why are people advised not to stand near fast moving trains? <br /></h3><p></p></section><section><h3><p dir="ltr"></p>Why is the disease Goitre common in hilly areas?<br /></h3><p></p></section><section><h3><p dir="ltr"></p>Why does water boil quicker on mountains?<h2><br /></h2></h3><p></p></section><section><h3>Why does Australia have the summer season at the same time that India has the winter season?<h2><br /></h2></h3><p></p></section><section><h3>Why is a wooden spatula better to cook food?<h2><br /></h2></h3><p></p></section><section><h2><h2> </h2><h2>Congratulations! <br /><br />Stay updated. Stay enlightened! <strong> </strong></h2></h2><p></p></section><section><h3><h2> </h2></h3></section>