Consider the following statements : 1. High clouds primarily reflect solar radiation and cool the surface of the Earth. 2. Low clouds have a high absorption of infrared radiation emanating from the Earth's surface and thus cause warming effect. Which of the statements given above is/are correct?

A layer in the Earth’s atmosphere called Ionosphere facilitates radio communication. Why ? 1. The presence of ozone causes the reflection of radio waves to Earth. 2. Radio waves have a very long wave…

Consider the following statements about clouds: 1. Two major forms of clouds are stratiform and cumuliform. 2. According to the altitude, clouds are classified as high clouds, middle clouds and low c…

Consider the following statements - 1. The Troposphere contains almost all-weather phenomena 2. The stratosphere is mostly free of clouds and has the ozone layer. 3. The Mesosphere protects Earth by…

Which of the following statements regarding clouds is/are correct ? 1. Clouds are classified on the basis of altitude and their form. 2. According to altitude they are classified as High, Middle and…

The jet aircrafts fly very easily and smoothly in the lower stratosphere. What could be the appropriate explanation? 1. There are no clouds or water vapour in the lower stratosphere. 2. There are no…