How are light years used in science. 20 !

A light year is used to measure the distance in space. A light year can is a Unit of Distance. It is the distance that light can travel in a years time.

A light year is used to measure distance in space. A light year is a unit of distance. It is the distance that light can travel in a year's time which is six trillion miles.

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds

Ibelieve the answer is d. macula  hope my answer has you : )