From the time of our earliest ancestors, human activity has significantly impacted the environment.
We have been altering the ecosystem around us since Homo sapiens first walked the earth through agriculture, travel, urbanization, and economic networks.
Humans have various effects on the physical environment, including overcrowding, pollution, the use of fossil fuels, and deforestation.
Climate change, land erosion, poor air quality, and unusable water have all been induced by such changes which resulted in harm to the environment.