Answer:
A light-year is a unit of distance.
Explanation:
Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More precisely, one light-year is equal to 9,500,000,000,000 kilometers.
pipe lines are used world wide
I did some research and it said India
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ANSWER:</u></h3>
Maps with isobars, maps with isotherms, weather service maps are the information we get from the National Weather Service.
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EXPLANATION:</u></h3>
<u>Isobars:</u>
- There are lines in the world map, each connecting lines have a point which has the same atmospheric pressure over the time provided.
<u>Isotherms:</u>
- These are also the same lines on the world map in which the lines on it have connecting points giving us the same temperature at the given time or say for an average period of time.
<u>Weather service map:</u>
- It is the structure we see in the globe or in atlas.
Migration helps in improving the quality of life of people. It helps to improve social life of people as they learn about new culture, customs, and languages which helps to improve brotherhood among people. Migration of skilled workers leads to a greater economic growth of the region.
Hope it helps:)
