Answer the following question given this paragraph: 

Sahara Desert in northern Africa (left). Rainforest in northeastern Australia (right). Two very different biomes are pictured here. A biome is a group of similar ecosystems with the same general abiotic factors and primary producers. Both are found at roughly the same distance from the equator.


Q: What is a group of similar ecosystems with the same general abiotic factors and primary producers called?


A:
biome