Very approximately it is possible to express by a similar number the relationship between the area of grain per year, "normally flattened (damaged, weakened)" (0,5 - 1,5 million square kilometers area of lodged (damaged, weakened) crop), and areas that are flattened (damaged, weakened) as a form of regular patterns (the total sum round one single square kilometer, area of all regular patterns throughout whole globe).
Takriban ni sana yanayoweza kueleza kwa idadi na Uhusiano Kati ya Similar eneo la nafaka kwa mwaka, "Kwa kawaida bapa (kuharibiwa, dhaifu) "(.5-1,500,000 kilomita za mraba ya eneo akalala `atakuwa (kuharibiwa, dhaifu) mazao), na maeneo Hiyo ni bapa (kuharibiwa, dhaifu) kama aina ya mifumo ya mara kwa mara (jumla ya hesabu duru moja kilomita za mraba, eneo la mifumo yote ya mara kwa mara Katika duniani nzima).