1.what was the first agricultural revolution ? The first agricultural revolution was the transformation of human societies from hunting and gathering to farming. it happended between 10,000 bc an 2000 bc. It changed the way we lived because our behaviors changed,an where we would wanna live would change to.
It's a member of the grass family,and is used for cereals,soups and stews. it can also be planted in warm and cold climates ,but not snow climates.
2.What was the second agricultural revolution? It occurred in the industrial era,farmers where using artificial feeds to livestock,an using fertilizers on crops.
A natural or chemical substance that helps crops grow
3.What was the third agricultural revolution?New agricultural practices were created to help farmers all over the world,It was an international effort that was planned to eliminate hunger by improving crop performances.Also know as the green revolution .Happend in the early 1970´s.
we have machines that make it easier to farm and helps us out.
4.What are genetically modified organisms? Where genes from the DNA of one species are extracted and artificially forced, into the genes of an unrelated plant or animal. Pro´s are Environmental benefits. Less chemicals, time. Con´s resistant to insects,tolerance to herbicides,tolerance for heat,cold, or drought.
URL´S,http://sitn.hms.harvard.edu/flash/2015/gmos-in-my-lifetime-how-genetically-modified-crops-have-transformed-rural-america/,http://www.healthline.com/health/gmos-pros-and-cons?m=0,http://www.livinghistoryfarm.org/farminginthe70s/pests_08.html,http://www.lewishistoricalsociety.com/wiki/tiki-print_article.php?articleId=2,https://prezi.com/lfndclhxrfm4/the-second-agricultural-revolution/https://www.enotes.com › Homework Help › History