1 U.S.  U.S. Rents Rise Again as Market Tightens. Landlords raised rents by an average of 0.8% to $1,083 a month in the quarter.By. Apartment landlords continued to push through higher rents in many cities in the fourth quarter, offering little relief for renters who have seen increases over the past few years. U.S.  U.S. Rents Rise Again as Market Tightens. Landlords raised rents by an average of 0.8% to $1,083 a month in the quarter.
There are four main types of Physical weathering, which occurs in deserts. These include; Exfoliation, granular disintegration, frost shattering and block separation. Exfoliation occurs in desert environments because of the large diurnal temperature range.hese include; Salt crystallization, Hydrolysis and the processes that form duri-crusts and desert varnish. The main type of chemical weathering found working in desert environments is salt crystallization.
Where Are Deserts Located? Many deserts are found in bands along 30 degrees latitude north and 30 degrees latitude south (between the red lines on the map). Some deserts located by mountains and are caused by the rainshadow effect. As air moves up over a mountain range, it gets cold and loses the ability to hold moisture -- so it rains or snows. When the air moves down the other side of the mountain, it gets warmer. Warm air can hold lots of moisture, so it doesn't rain as much, and a desert is formed.