Dune
A tornado is typically several yards to several hundred yards in diameter. A hurricane is several hundred miles in diameter.
There are several. Deserts, for example, exist in many latiitudes.
At one time, there were several copper mining towns located in South American deserts. Now, the copper mines have been long exhausted.
African deserts located on or near the equator include the Namib Desert in Namibia and the Sahara Desert, which extends into northern regions of several equatorial countries. The equatorial region is generally characterized by tropical rainforests and humid climates, making true deserts rare. However, the presence of the deserts is often influenced by surrounding geographical features and climatic conditions that create arid zones. The deserts are typically found in areas where rainfall is minimal and temperatures are high, contrasting sharply with the lush vegetation of the equatorial rainforests.
The average elevation of the Atacama is 2400 meters or about 7874 feet above sea level.
Sand dunes
No, deserts or parts of deserts can be several thousand feet in elevation.
Yes, the southwest United States has several deserts.
There are certain valleys in Antarctica where rain has not fallen for many thousands of years. Some South American deserts have not seen rain for several hundred years
Snow is uncommon in hot deserts. However, some cold winter deserts may receive several inches or even several feet of snow some winters.
Africa has three major deserts:SaharaKalahari DesertNamib DesertThe Sahara is subdivided into several regional deserts.
All continents have named deserts. Antarctica has the Antarctic Desert. Even Europe has several small regional deserts and each has a name
several hundred is more than 200 but less than 1000
Africa has three major deserts:SaharaKalahari DesertNamib DesertThe Sahara is subdivided into several regional deserts.
Several centuries
Several hundred is more than one hundred, multiplied by any amount you wish. A couple of hundred is borderline, but 3, 4, 5, 6, times 100, and so on, could represent several hundred.
They have to stay away from other planes so flying at different heights gives them room. Several can be "stacked".