Which term describes the biome consisting of prairies and primarily used for farming?

The term that describes the biome consisting of prairies, which is primarily used for farming, is grasslands. Grasslands are characterized by vast open spaces filled with grasses and occasional shrubs, rather than trees, making them ideal for agricultural activities. These areas receive moderate rainfall, which supports the growth of grasses but is not sufficient to support dense forests.

In terms of agriculture, grasslands provide a suitable environment for crops and grazing livestock due to their fertile soil. This is particularly evident in regions such as the Great Plains in North America, where extensive farming and ranching take place.

The other listed biomes differ significantly in their characteristics and ecosystems. Forests are dominated by trees and have a much higher rainfall than grasslands. Deserts have very low precipitation, leading to arid conditions, which are not conducive to farming. Tundra is a cold biome with a low-growing vegetation, often covered with permafrost, which also limits agricultural activity. Thus, grasslands are the most accurate and relevant choice for describing a biome that includes prairies and is used for farming.