The Desert
the desert are mainly found around the tropic of Cancer and tropic of Capricorn in Northern and Southern Hemispheres respectively. The common definition of the desert is a region that receives less than 25cm of rain a year on average.
When people think of the desert, the following image comes to their minds : hot and arid land, vast expanses of sand, soil of reddish brown color, a sky of brilliant blue, no or very few plants, cacti, spiny leaves and camel is the only animal that they can think of.
