PLS HELP I NEED IT FOR MY TEST. I WILL GIVE BRAINLIEST. A drought is a long period of abnormally low precipitation. Suppose a drought occurred in Yellowstone National Park from 1916 to 1917. Predict how the graph line would appear for this time period. Explain your prediction in terms of the effect on resource availability. See photo for graph.

The graph line would have a downward trend because the amount of bison would start to decrease. Droughts heavily impact grassland ecosystems. A drought would increase the risk of a wildfire starting causing the bison to lose their habitat. The drought would also result in reduced plant growth. Therefore the bison would die off either because they were impacted by a wildfire, because they don’t have grass to eat etc.

Hope this answers your question! :)

Green pods should be the a, c, d.