Q:

How does erosion effect humans?

A:

Quick Answer

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
How does erosion effect humans?
Credit: Damian Davies Photographer's Choice Getty Images

Full Answer

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 in Human Impact
Sources:

Related Questions

  • Q:

    How are fertilizers harmful to the environment?

    A:

    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 >
    Filed Under:
  • Q:

    Why are landfills bad?

    A:

    Landfills cause various problems, such as the contamination of the soil and water with toxins, the accumulation of electronic waste, the formation of leachate and the release of greenhouse gases. Landfills allow the accumulation of excessive waste pieces that are hazardous to people and the environment.

    Full Answer >
    Filed Under:
  • Q:

    How does human activity have an effect on the ecosystem?

    A:

    Many human activities cause pollution, habitat destruction and climate change, all of which are destructive to ecosystems. According to the World Wildlife Fund, the use of pesticides and fertilizers on farms has increased 26-fold over the last 50 years, which has caused increased damage to streams, rivers, lakes and the world’s oceans. Fertilizers are toxic to many types of aquatic life and they alter the chemistry of local waters.

    Full Answer >
    Filed Under:
  • Q:

    How can we stop the greenhouse effect?

    A:

    Things an individual can do to help stop the greenhouse effect include using renewable energy, getting a home energy audit, purchasing green tags, using solar panels, using energy-efficient light bulbs and properly adjusting his home thermostat. There are also cleaning products that are free of toxic chemicals that can be used.

    Full Answer >
    Filed Under:

Explore