Question

Explain how tillage has negative effects on the environment.
short paragraph

Answer 1

Tillage often harms the environment by exposing and loosening soil, which accelerates erosion and the loss of nutrient-rich topsoil. It breaks down soil structure and organic matter, releasing carbon dioxide and reducing long-term fertility. Increased compaction and reduced porosity from repeated tilling lower water infiltration, raise runoff and nutrient leaching, and worsen water pollution. Tillage also disrupts soil organisms and biodiversity and typically increases dependence on fertilizers and pesticides, undermining sustainable productivity.