Yes, this statement is correct!
Alpha Centauri is the closest star to the Solar System and it's located at an estimated 4.37 light years away from us (ly).
Actually it's not exactly a star, but rather a star system, as it's composed of multiple Stars. (3 stars, the two biggest are called Alpha Centauri A and B
Explanation:
The "doldrums" is a descriptive adjective for the corridor from around Earth closer to the equator when ships can become stuck in windless seas. In the horse elevations, where even the air moves down to towards the Earth's surface, the increasing jet stream eventually subsides.
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Salts and other chemicals carried by a stream are part of its: -----------
Salts and other chemicals carried by a stream are part of its: dissolved loads.
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Answer:
b. Fe, Mg, and Ca
Explanation:
In an ultramafic magma, there is concentration of Fe, Mg and Ca in the melt. An ultramafic magma is one with less amount of silica content. Ultramafic magma are usually rich in iron bearing minerals, magnesium and calcium. These minerals are usually the first to crystallize out in a melt when rocks are heated.