Answer by
robertgomes (22)
frist give a brief idea of the topic,then analyse it step by step using scintific explanation,ten impact upon our social,economical,geograohical life,give precise description,and as many as data you can add,your essay frame should properly be written,and dont use any vague words,you can add some images related the topic and i recommend you to add someanalitical diagram,it would help.