Consider the following statements and choose the right options given below. (1) Earth's surface re-emits heat in the form of Ultra-violet radiation. (2) Clouds and gases reflect about one fourth of the incoming solar radiation. Choose the correct option:

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 E…

Which of the following statements regarding insolation is/are correct? 1. Insolation is predominantly short-wave radiation, with wavelengths in the range of 0.39 micrometre to 0.76 micrometre. 2. Ins…

Consider the following statements related to water vapours: 1. It is a variable gas in the atmosphere, which decreases with altitude 2. In the dry and cold areas of desert and polar regions, it may b…

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…

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…