1) The most important distinction for dividing the world into agricultural regions is
A) whether the product is consumed on or off the farm. B) whether crops are grown or animals are raised. C) the location of the first agriculture. D) the population density of the crop-producing region.
2) Which statement correctly describes hunting and gathering?
A) All humans obtained their food this way before the invention of agriculture.
B) It is a form of nomadism. C) This form of subsistence is still practiced.
D) all of the above