The clouds floods in the atmosphere because of their low
Ans. (d)
Explanation
As the clouds are less denser than the air below.
Question 06 Low concentration of oxygen in the blood and tissues of people living at high altitude is due to.............. (a) low temperature (b) low atmospheric pressure (c) high atmospheric pressure (d) Both low temperature and high atmospheric pressure
If we pollute the coastal region, the frequency and power of cyclones ______.