Two questions which arises in my mind about aurora borealis are:
- Why does aurora borealis occur?
- Why does aurora borealis occur in a particular time of the year?
Answers:
- As solar wind approaches the Earth, it meets the Earth's magnetic field. In the ionosphere, the ions of the solar wind collide with atoms of oxygen and nitrogen from the Earth's atmosphere. The energy released during these collisions causes aurora borealis.
- Aurora borealis is active the whole year. Since it needs to be dark in order to see aurora borealis in the sky, late August/September through the very beginning of April is the best time to go to a destination located in the aurora zone for a chance to see them.
Note: These are the questions which arises in my mind only. It may differ from person to person.
Hope you could understand.
If you have any query, feel free to ask.
It seems you need to move the decimal three times over, then you round the number. So the answer would be 5.5 x 10^3.
Answer:
<em>Phillipines </em>was the first country in the region to be claimed by European colonizers.
Explanation:
Colonised by the Portuguese and Spanish people.
hope it helps!
Answer:
Conflict can be a healthy part of personal and professional relationships. Extensive research has demonstrated that conflict, when managed properly, strengthens relationships and teams and can serve as a catalyst for better solutions, innovation and growth.
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The Mekong river is one of the primary landforms in the South-east Asian peninsula wherein it stretches 4,200 km from Southern Cambodia to the north of Myanmar. In addition, the river system has been the source of transportation as well as fisheries in settlements surrounding it. The country where the river is not its primary water system would be Vietnam.
