Which of the following statements related to the stages of evolution of the present atmosphere are correct? 1. The first stage is marked by the loss of primordial atmosphere 2. In the second stage, the hot interior of the earth contributed to the evolution of the atmosphere 3. Finally, the composition of the atmosphere was modified by the living world through the process of photosynthesis Select the answer using the code given below:

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…

Which of the following statements with reference to Surface inversion of temperature is/are correct? 1. It causes instability in the lower layers of the atmosphere. 2. This inversion commonly lasts f…

Which of the following statements with reference to Surface inversion of temperature is/are correct? 1. It causes instability in the lower layers of the atmosphere. 2. This inversion commonly lasts f…

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…

With reference to “water vapour”, which of the following statements is/are correct? 1. It is a gas, the amount of which decreases with altitude. 2. Its percentage is maximum at the poles. Select the…