what are the major land features of the desert
Desert
Coastal deserts are mostly found on the western edges of continental land masses in regions where cold currents approach the land or cold water upwellings rise from the ocean depths . The cool winds crossing this water pick up little moisture and the coastal regions have low temperatures and very low rainfall , the main precipitation being in the form of fog and dew . The range of temperatures on a daily and annual scale is relatively low , being 11 ° C ( 20 ° F ) and 5 ° C ( 9 ° F ) respectively in the Atacama Desert . Deserts of this type are often long and narrow and bounded to the east by mountain ranges . They occur in Namibia , Chile , southern California and Baja California . Other coastal deserts influenced by cold currents are found in Western Australia , the Arabian Peninsula and Horn of Africa , and the western fringes of the Sahara .
Coastal deserts are mostly found on the western edges of continental land masses in regions where cold currents approach the land or cold water upwellings rise from the ocean depths . The cool winds crossing this water pick up little moisture and the coastal regions have low temperatures and very low rainfall , the main precipitation being in the form of fog and dew . The range of temperatures on a daily and annual scale is relatively low , being 11 ° C ( 20 ° F ) and 5 ° C ( 9 ° F ) respectively in the Atacama Desert . Deserts of this type are often long and narrow and bounded to the east by mountain ranges . They occur in Namibia , Chile , southern California and Baja California . Other coastal deserts influenced by cold currents are found in Western Australia , the Arabian Peninsula and Horn of Africa , and the western fringes of the Sahara .