The Earth's atmosphere is mainly heated by which one of the following?

Which of the following options is the correct sequence of layers of atmosphere starting from the Earth’s surface?

Which one of the following clouds is a rain-bearing cloud ?

Which of the following statements is true about troposphere?

Which one of the following layers of the atmosphere is responsible for the deflection of radio waves?

Ozone layer, which absorbs the ultra-violet radiation, is found in which one of the following layers of the atmosphere?