IAS 2012 — Climatology

Normally, the temperature decreases with the increase in height from the Earth's surface, because 1. the atmosphere can be heated upwards only from the Earth's surface 2. there is more moisture in the upper atmosphere 3. the air is less dense in the upper atmosphere Select the correct answer using the codes given below:

Which one of the following is the characteristic climate of the Tropical Savannah Region?

The increasing amount of carbon dioxide in the air is slowly raising the temperature of the atmosphere, because it absorbs