India's flag is a horizontal tricolour. Two of the stripes are green and white. The third lâ¦ooks orange but is officially saffron. Niger's flag is a horizontal tricolour of green (at the bottom), white and burnt orange (at the top). The central white stripe holds a burnt orange dot.
It can be argued that there was no Agricultural Revolution as the changes in farming were gradual. By the early nineteenth century farmers were beginning to use the Norfolk Crop rotation system. This system meant that no land had to remain fallow. Each area of land would be split into four sections.
In 1997, the Oxford English Dictionary recorded the earliest usage of the term crop circles in a 1988 issue of Journal of Meteorology, referring to a BBC film. The coining of the term crop circle is attributed to Colin Andrews in the late 1970s or early 1980s.