The patterns of variation in vegetation cover with distance from water indicate which of thefollowing? (1 point)A. Rainfall was approximately equal in Years 1 and 3, and substantially less in Year 2B. Grazing pressure is much more severe over the entire area in a dry year than in a wetyearC. Grazing in Years 1 and 2 affects the vegetation cover in Year 3, and grazing pressure isinversely proportional to distance from the water supply pointD. The animals graze only within 10 km of the water supply pointE. Stocking density was higher in year 1 than year 2