The right option is; d. Runoff describes water movement and infiltration describes water storage.
Runoff is the portion of precipitation, irrigation or snow melt that flows over land as surface water instead of infiltrating or evaporating. Factors that influence runoff are permeability, amount of rainfall, slope and vegetation.
Infiltration is the process by which water or precipitation on the ground surface moves into the soil. Factors that determine the rate of infiltration include; soil type, topography of the land, amount of precipitation, vegetation, and pre-saturation levels.
Try to maintain hydration and nutrition, which are very important during treatment.
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best answer is the one the references natural selection, which is the driving factor. </span><span />
Solar eclipse!
the solar eclipse can make places look like it’s night.