The distribution of biomes is closely related to climate regions and the patterns of global surface temperatures. variations in surface temperature result from a variety of global and local factors such as nearness to water, wind patterns, and ocean currents. as global surface temperatures warm, some biomes will be affected more than others. add biomes and select split map window. change projection to van der grinten. select and deselect items in the global surface warming: worst-case projections legend to include only the temperatures necessary to answer the question. which biome in northern eurasia has the largest amount of land area predicted to be affected by warming between 5 and 6.5 degrees c?