Final answer:
The period of 'high farming' can refer to different time periods depending on the context. It can describe the Green Revolution in the mid-20th century, which led to significant increases in crop yields. It can also refer to the early farming phase around 12,000 years ago, which marked a major turning point in cultural evolution.
Step-by-step explanation:
The period of 'high farming' can refer to different time periods depending on the context. In the context of agricultural advancements, the term 'high farming' can refer to the Green Revolution that began in the 1940s and spread worldwide during the 1950s and 1960s. The Green Revolution was characterized by the development of high-response varieties of crops, expansion of irrigation, and increased use of artificial fertilizers and pesticides, leading to significant increases in crop yields.In a different context, the term 'high farming' can also refer to the early farming phase, which began around 12,000 years ago and marked a major turning point in cultural evolution. This period saw the transition from hunting and gathering to settled farming communities, setting the stage for the development of agriculture as we know it today.Overall, 'high farming' can be used to describe periods of significant advancements and improvements in agricultural practices.