Answers

2015-10-21T20:01:27+05:30
When floods and cyclones are came and thrown to western side.so, most of the deserts are located in western margins of the continent

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2015-10-21T20:38:06+05:30
Look..wind flows from east to west in the subtropics
due to coroilis force...so when the monsoon winds that have humidity start blowing frm eat towards west it starts loosing its humidity nd water content..ultimately when it reaches to  west direction all its moisture dries up..leaving that area wid little or no rain....as a consequence that area turns to barren ..nd this leads to desert formation in those ares...therefore due to these reasons the deserts r found in the western margine of subtropical or most of the area.
hope this helps
regards

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