Realistic terrain generation is a mod that will allow us to select a new type of world when generating a new world. This mod does not add new biomes or blocks, but it is responsible for offering more realistic models when generating a new world. Also, if we have mods installed on our Minecraft that generate new biomes, this mod will also generate these new biomes with the realistic models.
The operation is simple, once the mod is installed, we will create a new world, we will click on “More world options” and select “Realistic” or “Realistic”. Once we click on “Create a world”, the mod will start generating more realistic worlds.