Deforestation: Deforestation is the clearing of forests on a large scale resulting in permanent loss of trees which can disrupt ecosystems and contribute to climate change.
Pollution: Pollution refers to the introduction of harmful substances into the environment such as air pollution (from industrial emissions), water pollution (from chemical waste), or noise pollution (from loud noises) causing harm to living organisms.
Erosion: Erosion is the process of wearing away or gradual destruction of land, particularly by wind, water, or other natural agents.