3. Free electives: Free electives are courses in addition to the Core Curriculum and major requirements sufficient to reach a minimum of 120 credit hours for graduation. Students may graduate with more but not less than 120 credit hours.
Evaporation rates regularly exceed rainfall rates. Sometimes rain starts falling and evaporates before reaching the ground. Rainfall is lowest on the Atacama Desert of Chile, where it averages less than 1.5 cm. Some years are even rainless. Inland Sahara also receives less than 1.5 cm a year. Rainfall in American deserts is higher  almost 28 cm a year.
There is no 'the desert.' There are about  28 major deserts located across the globe and a number of other  minor ones.The desert is not a single entity, it is many.Desert â¦ s  are located across the southwestern United States, in central and  northern Mexico, in western and south-central South America, in  Australia, in Asia and across much of Africa.The largest desert of  all is the Antarctic Desert in Antarctica.nywhere it is hot and dry the dessert can be located in the western part of usa such as Arizona california In Many Places That Are Hot And Do Not Get Much Rainfall there are â¦ lots of locations for a desert always in a dry land such as Egypt that holds the most famous desert.