Terrafirmacraft pretty radically changes world generation. Rainfall and temperature are no longer tied to biomes. Biomes only really determine general world shape. So, a "jungle" biome is usually a plateau or plains that has a tropical rainforest climate.

It would be really great if Traveler's Titles worked with TFC climates. So, when you changed biomes or climates it would say {climate} {biome}. Like "Cold Desert Plains" or "Tropical Rainforest River".