When careless humans activities decrease the amount of plant life the amount of runoff usually?

When careless human activities reduce plant life, the amount of runoff typically increases. Plants play a crucial role in absorbing water and stabilizing the soil; without them, rainwater is less effectively absorbed and more likely to flow over the surface. This increased runoff can lead to soil erosion, water pollution, and a disruption of local ecosystems. Additionally, the loss of vegetation can exacerbate flooding and diminish groundwater recharge.