Question Text
Question 1 :
The atmospheric layer nearest to the earth's surface is called _______________.
Question 4 :
Tick the correct answer.<br>The major constituent of atmosphere by percent is
Question 5 :
<p>The most abundant constituent of dry air in terms of volume is ________.</p><ol></ol>
Question 7 :
The average daily weather for an extended period of time at a certain location is known as<br/>
Question 8 :
The equatorial and polar regions of the earth receive unequal solar heat. The convection current arising due to this is called:
Question 9 :
Cyclones become very destructive in area of Bay of Bengal during early November because of _________.
Question 10 :
The state of atmosphere over an area at any point of time is known as _____.
Question 11 :
Which of the following layers of the atmosphere is free from clouds?
Question 14 :
Which one of the following is generally not considered a major element of weather and climate?<br>
Question 19 :
State whether these sentences are true (T) or false (F).<br/>Air moves from low pressure to high pressure.
Question 20 :
Read the following statements:<br>i. Ozone is found mostly in the stratosphere<br>ii. Ozone layer lies 55-75 km above the surface of the earth.<br>iii. Ozone absorbs ultraviolet radiation from the Sun.<br>iv. Ozone layer has no significance for life on the earth. <br>Which set of the statements is correct?