Final answer:
Flat to gently sloping surfaces and arid climate with high evaporation rates favor infiltration of water into the ground, while strong winds and bare land and urbanized areas hinder it.
Step-by-step explanation:
The factors that favor infiltration of water into the ground are flat to gently sloping surfaces and arid climate with high evaporation rates. Flat to gently sloping surfaces allow water to flow more easily into the ground, while an arid climate with high evaporation rates creates a greater need for water to infiltrate the soil. Strong winds and bare land and urbanized areas, on the other hand, generally hinder the infiltration of water into the ground.