Urbanization affects the amount of vegetation and runoff in an area by

By the removal of natural vegetation thus exposing the soil surface which can lead to increased runoff

Explanation:

Due to urbanization, previously forested areas are deforested to create space for structures, this results in a decrease of natural vegetation thereby causing the exposure of the soil surface which can greatly increase runoff water. Natural vegetation serves as barrier to surface runoff, absorbs water, and loosens soil to increase permeability. Vegetation also prevents soil erosion by holding soil in place.

managing the colonial war effort while also forcing for and moving towards america's independence was the major agenda of the debate in course at the second continental congress. the delegates at the congress also adopted the united states declaration of independence, in so doing acting as the ''de facto'' national government of what later became the united states of america