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Biomes Example

A very old image of biomes work-in-progress, you can clearly see that biome grass colors have not been implemented at this point. "To the right of the player is a Taiga (mostly over the ocean), to the left is either a Forest, or Woods, I can’t remember. In the distance is probably tundra." -Notch

File:Biomes1 8-foliagecolor.png

Exact biome positions in since Beta 1.8.

According to Wikipedia, biomes are climatically and geographically defined as similar climatic conditions on the Earth, such as communities of plants, animals, and soil organisms, and are often referred to as ecosystems.

In Minecraft, from the Halloween Update onwards, this means different areas with different heights, temperatures, humidity ratings and foliage colors are created.

Before the Halloween update, when a map was generated it got a theme of either Snowy or Grassy. After this update, a single world includes all themes in a logical fashion determined by the biomes graph.

A demonstration can be viewed here.

Pre-Update Saves

Worlds generated prior to the update remained unchanged save for alterration of the grass color. This "biome" is called Shrubland. However, any new chunks generated (by the player moving outside of the pre-biome world's generated bounds) do generate biomes, just as the Nether is generated when you first enter it using a portal.

Biome Types

Biome types may be easily distinguished by the differentiating grass and leaf colors in conjunction with the kind of blocks present, like cacti in deserts and pine trees in tundras. They are randomly created during the generation of the world and are affected by the seeds.

There were 13 biome types in 1.7; 10 in the overworld, 1 in the Nether, and 2 unused ones that are in the code but aren't encountered in normal play.

A fourteenth, unnamed biome, which include the upcoming huge mushrooms, was added to the overworld in 1.8, along with a true swampland biome, mountain biome and ocean biome. Biomes are often separated by a river. Notch has stated that a new rainforest biome (or changes to the current one), snowy biomes, as well as volcanoes (either as a biome or natural feature) are a possibility, but they have probably not been added yet.

Biome Description Features Image
Mixed Forest A biome with many trees and a fair amount of tall grass. Birch trees can be found in this biome. Oak and Birch Trees, Grass, Flowers, Tall Grass 1.8 Biomes MixedForest
Pine Forest A biome with many pine/spruce trees and dull grey-blue grass. Wolves are also found on this biome more commonly than others. Pine Trees, Grass, Flowers, Wolves, Tall Grass File:1.8 Biomes PineForest.png
Swamp A flat biome with swamp-like trees with vines and shallow pools of clay, sand and dirt. The water, grass, leaves, vines and trees are much darker. The water can have floating lily pads. Mushrooms are also moderately common in swamps. Trees can sometimes spawn in the water in this biome. Also, in the 1.9 pre-release, there is a bug that causes small one-block high water falls that randomly generate in swamp rivers. Oak Trees, Grass, Vines, Lily Pads, Clay, Mushrooms 1.9Swamp
Mountain A highly mountainous biome with dull grey-blue grass and few trees, added in the 1.8 Adventure Update. Prior to this update, mountains were found in all type of biomes, but now are very rare outside this type of land. Oak Trees, Grass 1.8 Biomes Mountain
Desert A very flat biome consisting mostly of sand, dead shrubs and cacti. No rain occurs in this biome. Sugarcane can be found sometimes next to pools of water. Sand, Cacti, Dead Bushes, Sandstone, Sugar Cane File:1.8 Biomes Desert.png
Grassland A relatively flat biome with rolling hills and a large amount of tall grass (more than in any other type of land). The occasional trees do exist, though very rarely. Tall Grass, Grass, Oak Trees 1.8 Biomes Grassland
Ocean A very big, flat open biome made entirely of water, with underwater reliefs like small mountains and plains and usually includes sand and clay at its bottom. It can reach up to 30 blocks deep and the occasional island may exist, but as small part of other biome types. Accesses to underground ravines can be also found at the bottom of the ocean, as well as Abandoned Mine Shafts (whose upper parts are mostly flooded due to the proximity of the ocean). Water, Sand, Clay File:1.8 Biomes Ocean.png
Tundra A relatively flat biome covered in snow. Lakes and rivers are mostly frozen over and trees (only regular types are spawned) are scarce. Sugar canes do spawn in this biome, but are destroyed and dropped when the chunks load because of the ice that recovers the water sources. Snow, Snowfall, Oak Trees, Ice, Sugar Cane TundraBiome
Mushroom Land This biome shares flat landscapes and high hills, and has for main feature Mycelium instead of grass, which grows in the same way. It is the only biome where Huge Mushrooms can spawn and grow naturally, where mushrooms grow in full sunlight, and where Mooshrooms can appear, a mushroom-like variation of Cows. Except for this creature, no other type of mob (including hostile mobs at night) can naturally spawn on this biome. Mushrooms, Huge Mushrooms, Mycelium, Mooshrooms File:2011-09-22 19.58.28.png

Biome Screen-shots

The above screenshots were made by editing code in Minecraft's java files, creating worlds made up of only one Biome. This was done consecutively with each Biome type and their screen-shots are collated here. The original topic is on the Minecraft forum, here.

Example of Biomes

Ingame example of Biomes (Unedited Code)

History

  • Biomes were added in Alpha 1.2.0, also known as the Halloween Update.
  • In Beta 1.8, biomes got an overhaul, removing some biomes and others replaced with nine fractal-based biomes; some old, some new.

Difficulty

It can be difficult to play if one starts in the middle of a biome with no trees, such as the desert, ocean, savanna, or tundra.

There have been multiple reports of players spawning on a tiny island in the middle of a vast ocean with no trees for several days in any direction.

Gallery

References


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