
This essay would limit its scope to analyzing causal relationships , if either of human activities on landslides , floods and drought and the secondary hazards triggered by those activities in the event of an earthquakeOf all human activities that have a show or indirect impact on natural hazards , de plantation is by far the most significant Deforestation is the removal or destruction of forest cover of an area It may occur due to unscientific logging practices without regeneration and may be accompanied by subsequent conversion to non-forest consumption like agriculture , pasture , urban , mining or industrial development , fallow or wetlandAt a very broad level , it has been argued that deforestation is a major cause of global climatic changes . It has been predicted that removal of forest cover allow for lead to violent and unpredictable environmental fluctuations . At a smaller landscape , deforestation has a direct look upon the climatic , hydrological , edaphic and biological aspects of that area . Deforestation is associated with higher levels of mark erosion and landslides , sedimentation in river beds and changes in fluvial syllable structure (Haigh , 1984 . Quite a few of these effects of deforestation have a direct bearing on the natural hazards that allow for be covered in this essayOne of the major functions of a forest is to maintain the humidity level in the atmosphere . Trees charter groundwater through and through their roots and transpire the excess water through their leaves . Forests return a major part of the rainfall true by them through evapotranspiration . Annual evapotranspiration in tropical moist lowland forests ranges up to 1500 mm per year , with transpiration accounting for a maximum of 1045 mm per year (Bruijnzeel , 1990...If you want to get a full essay, order it on our website: Ordercustompaper.com
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