Here's why:
* Altitude: Alpine tundras are located at high altitudes, above the treeline, where temperatures are consistently cold and the growing season is very short.
* Vegetation: Alpine tundras are characterized by low-growing vegetation, including grasses, sedges, lichens, and dwarf shrubs. Trees are unable to grow due to the harsh conditions.
* Climate: Alpine tundras experience cold, snowy winters and cool, short summers. They receive significant precipitation, mostly in the form of snow.
* Soil: The soil in alpine tundras is thin and poorly developed, with limited nutrients.
It's important to note that alpine tundra can vary depending on specific location and factors like latitude and proximity to the ocean. But the key features of cold temperatures, low-growing vegetation, and harsh conditions remain consistent.
