The ecological footprint concept is a way to roughly measure the impact of a person’s daily and long-term choices on the environment. People have become so accustomed to their diet, cars, homes, and energy usage that they don’t realize that the Earth will not be able to provide the needed resources indefinitely. When students go online to calculate how many Earths it would take if everyone on the planet lives the way that they do, they will be astonished. For many students, it is the beginning of increased awareness about the delicate balance of the planet.
Learn the mean, median, mode, and standard deviation of a set of data.