Dunes which are curved and have their tails pointing into the wind are
Dunes <em>which appear</em> as more than a singular type are called:
According to the given question, we are asked to state the names and types <em>of dunes </em>which are curved and point towards the wind and the ones which <em>appear </em>as more than a singular type.
As a result of this, we can see that a sand dune is an <em>accumulation of sand particles </em>which are propagated by agents of air to one location and there are four main types of sand dunes of which parabolic and star dunes are part of them.
Therefore, the correct answers are parabolic and star dunes
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Answer:
The right answer is D.
Explanation:
The pope was a much more powerful figure in the Middle Ages than he is today, when he remains a great moral authority. The Vatican instigated some of the crusades against infidels to take back Jerusalem and the Holy Land; popes excommunicated people considered as heretics or church enemies; the papacy also played a major role in chosing or imposing new kings in some countries.
Answer:
It is thicker below mountains than in valleys.
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