Q1. Generally the incoming Solar radiations are absorbed scattered and reflected in the atmosphere Based on the above statement which of the following is are correctly matched 1 Clouds reflection 2 Atmospheric gases scattering 3 Dust particles haze absorption Choose the correct code from the codes below

Q2. Which of the following is are factors affecting Albedo 1 Angle of Sun rays 2 Nature of surface 3 Dust particles in atmosphere Select the correct answer using the codes given below

Q3. Which of the following statements is are correct regarding the composition of atmosphere 1 Oxygen is present only in the troposphere 2 Carbon Dioxide is the most abundant gas after Nitrogen and Oxygen 3 Higher Composition of dust particles is found in sub tropical regions when compared to tropical regions Select the correct answer using the code given below

Q4. The Northern Lights are the result of 1 Collisions between gaseous particles in the Earth s atmosphere with charged particles released from the sun s atmosphere 2 Interaction of volcanic soot with the air mass movements in the stratosphere 3 High speed discharge of radio waves near the ionosphere

Q5. Consider the following statements 1 All most all weather phenomena like rainfall fog and hailstrom etc occur in Troposphere 2 The Stratosphere is very dry and air of this layer contains little water vapour Which of the statements given above is are correct