I think its A. small contained climates that differ from areas surrounding them
hope this helps XD
Answer:
They tend to have little rain, high daytime temperatures, and sparse plants adapted to the harsh conditions. Climate is the key abiotic factor that determines where terrestrial (land) biomes are found. ... Certain types of biomes tend to fall in rough bands along Earth's north-south axis.
Answer: Some are mountains valleys basins canyons buttes and hills.
Explanation:
Do you mean what caused it? or what the after affects where?