Erosion effects humans by adding additional toxic organic chemicals and heavy metals to the soil as well as eroding land so that there is less land to farm on. Humans are accelerating the rate of erosion.Know More
Erosion used to only occur through natural erosion, which is caused by the planet. However, now there is human-incuded erosion that occurs in lower elevations. Human-induced erosion is primarily caused by farming, construction and mining whereas natural erosion occurs at the highest elevation levels and is typically caused by earth, wind, water and glaciers.
It is predicted that with the continuing growth of the human population and the continuing soil loss from erosion that humans will face serious challenges meeting food needs. As of 2014, the global cropland had increased by 11 percent since 1961, but the global population had nearly doubled. While erosion on its own might not be considered a crisis and might be considered more of a change, with less land to grow food on and a growing population, it has become a serious problem. Researchers have found that the United States erosion rates are unsustainable and that the erosion rates in Africa, Southeast Asia and Latin America are in even worse shape. A solution to the erosion problem has not been found.Learn more about Human Impact
Litter affects the earth by introducing toxic foreign substances into the air and water, posing risks to wildlife and plants, creating aesthetic harm and contributing to the production of greenhouse gases. Litter comes from multiple sources, including commercial offices, residences and construction sites. It also accumulates on streets, in gutters and sewers and on open parcels of land from negligent actions of motorists and pedestrians.Full Answer >
The human-environment interaction in Russia is three-fold: depending upon the environment for food and water, adapting to the cold and dark of the environment, and modifying the land through mining and pollution. Humans adapt to Russia by passing on certain genes that help them to withstand the cold.Full Answer >
Fertilizers cause harm to the environment by polluting land and waters, endangering the health of organisms that inhabit those spaces. Aquatic life may suffer when oxygen levels in the water drop below standard.Full Answer >
The human-environment interaction in Italy, or the way that people have used or modified the land, is evident in the ancient Roman aqueducts and in Venice. In order to build Venice, the water had to be drained for the foundations to be built, modifying the environment.Full Answer >