Deforestation has significant negative effects on Haiti compared to the Dominican Republic, particularly in relation to the economic and social conditions of the two countries. Based on the provided data, the most relevant response to how deforestation affects Haiti in comparison to the Dominican Republic is:
It results in a higher percentage of the population living below the poverty line.
Haiti has a much higher percentage of its population living below the poverty line (58.5%) compared to the Dominican Republic (21%). Deforestation in Haiti exacerbates the economic conditions, affecting agricultural productivity and leading to increased poverty rates. In contrast, the Dominican Republic, with better management and a lower poverty rate, may not face the same level of issues related to deforestation.