What was the first agricultural revolution? When did it occur? What did humans do? How did it change the way humans lived?

It was also known as the Neolithic Revolution, and is the transformation of human societies from hunting and gathering to farming. It happened around 10,000 BC to 2,000 BC. Humans began settling in parts of countries and they began cultivating land, planting crops, and raising animals.

What was the second agricultural revolution? When did it occur? What changes happened in farming?

It was also known as the Neolithic Revolution, and is the transformation of human societies from hunting and gathering to farming. It happened around 10,000 BC to 2,000 BC. Humans began settling in parts of countries and they began cultivating land, planting crops, and raising animals

What was(is) the third agricultural revolution?

The second distinctive feature of this agricultural revolution is more intensive mechanization; biotechnology is the third. Mechanization began replacing animal and human labor in the United States during the late nineteenth century

What are genetically modified organisms? How do they change farming? What are pros and cons of GMOs?

where genes from the DNA of one species are extracted and artificially forced into the genes of an unrelated plant or animal. Companies have been able to obtain patents with which to restrict their use. PROS: resistance to insects, tolerance to herbicides, tolerance to heat, cold, or drought, and crop yields. CONS: allergies, antibiotic resistance, and cancer.

WHAT HAPPENED:

The Agricultural Revolution was a period of technological improvement and increased crop productivity that occurred during the 18th and early 19th centuries in Europe. In this lesson, learn the timeline, causes, effects and major inventions that spurred this shift in production.

http://www.healthline.com/health/gmos-pros-and-cons#Cons3

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