Which of the following is true about the amount of range in Nebraska?

The statement that range in Nebraska comprises nearly half of the state's land area is accurate. Nebraska is home to significant areas of rangelands, which are crucial for livestock grazing and support various ecosystems. The expansive prairies and grasslands that characterize Nebraska provide essential habitats for wildlife and contribute to the agricultural economy through cattle ranching.

Other options lack this accuracy. For example, stating that range is less than 20 million acres would underestimate the vastness of these lands, as rangeland covers a much larger area within the state. Claiming it is the smallest land use type is misleading because rangeland occupies substantial portions of Nebraska's geography. Finally, suggesting that rangeland is only found in western Nebraska ignores the fact that various types of rangeland exist throughout the state, including in eastern areas where different grassland types can be found. Thus, the correct answer reflects the significant role and extent of rangelands in Nebraska.