How Much Do All the Ants Weigh?
Currently, scientists estimate there are 20 quadrillion ants on earth. This is two to twenty times more than previous estimates.
The new estimate is based on a study by Dr. Schultheiss. The study took a bottom-up approach and compiled all existing ant counts.
Scientists analyzed 500 studies of ant populations. This is a significant step toward tracking changes in ecology. Ants are particularly abundant in forests.
They build nests around homes and search for food. In addition, they build ant bridges that support cat-sized mammals and are used to transport uterus across water barriers.
In addition to the strength of their muscles, scientists have found that ants can lift up to 50 times their own weight. The average-sized ant weighs about five milligrams.
The total biomass of the world’s ants is around 20 percent of the biomass of human beings. This is significantly greater than the biomass of wild mammals and birds. This biomass is the sum of carbon and bacteria in living things.
Scientists estimate that the total weight of ants on the planet is as much as twenty quadrillion kilograms. This is a massive amount of weight. In fact, it is more than the total weight of all humans on earth.
Scientists calculated the weight of ants using a number of methods. One method was to calculate the mass of ants using the ratio of their weight to their length. The ratio increases with the size of the ant.