I am absolutely sure that <span>the percent of the Sahara Desert is covered by sand sheets and dunes is definitely 25 %. Even though it might seem weird, it is actually correct and here are the pic from artcicle about Sahara which will pose as a proof : )
Do hope it will help!
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The answer to this is mountains
Answer:
the process of erosion
Explanation:
After erosion, earthquakes and all of mother nature stuff, erosion moves rocks and forms mountains and earthquakes move the tectonic plates and then everything above that moves up and forms a mountain
Answer:
Calculate the mass of 2.75 moles of ammonia.
Explanation: