When sun is viewed, the layer that is perceived is t<span>he chromosphere. It is the layer of the sun which is irregular in shape and is located above the </span>photosphere. The<span> temperature at this layer ranges from 6000°C to as high as 20,000°C. The reddish color is due to hydrogen present in the sun</span>
Nile river is the longest river in Africa
Bahrain,oman and Qatar were under British control before world war 1.
The Gatwick airport is the busiest one runway airport in the world.
