The human population on earth grew at an extraordinary rate during the 20th century when it increased from 1.65 billion to 6 bil
lion which kind of curve would accurately show the change in the human population during the 20th century ? A a life span curve B a survivorship curve C a J-curve D an S-curve
The J curve is the theoretical population growth curve without the interference of environmental resistance factors. The J curve is typical of algal populations, for example, in which there is an explosive, geometric growth due to the increase in nutrient availability of the medium.
