what is arora ? describe in detail
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Answers
Answer:
The Aurora is an incredible light show caused by collisions between electrically charged particles released from the sun that enter the earth's atmosphere and collide with gases such as oxygen and nitrogen. The lights are seen around the magnetic poles of the northern and southern hemispheres.
Explanation:
Definition: An aurora is a natural phenomenon which is characterised by a display of a natural-coloured (green, red, yellow or white) light in the sky. ... An aurora is caused by the streams of electrified particles (which are emitted by the sun) trapped in the magnetic field of the earth.An aurora (plural: auroras or aurorae), sometimes referred to as polar lights, ..... These factors combined can lead to minor cyclical changes in the detailed way that the IMF links to ...