Answer:
I believe that it is a dormant volcano, I hope this answer helps.
<span>Magma that reaches the surface is referred to as lava.</span>
<span>B. short grasses and mosses
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Wind erosion is the main cause. And since it is the desert that wind can pick up tiny sand rock particles that slowly grind against the rock. Over time the erosion will give a jagged rock the smooth features as if it had been submerged in a river for the roughly same period of time.
