Stars that move closer to the observer will be percieved as blue in the electromagnetic spectrum while starts moving away from the observer will appear red and orange. This is what is called the Doppler shift effect. This phenomenon is similar to the higher pitch of the siren of an ambulance approaching you and the low pitch of the siren when the ambulance passes you and is moving away from you.
Explanation:As World War II was about to end in 1945, nations were in ruins, and the world ... would prevent another world war like the one they had just lived through.
The important consequence of upwelling are abundance of fish resources in the upwelling region, influence of coastal climate,development of sea fogs and intensification of existing coastal currents
