Rangelands are
grasslands,
shrublands,
woodlands,
wetlands, and
deserts that are grazed by domestic
livestock or wild animals. Types of rangelands include
tallgrass and
shortgrass prairies, desert grasslands and shrublands, woodlands,
savannas,
chaparrals,
steppes, and
tundras. Rangelands do not include forests lacking grazable understory vegetation, barren desert, farmland, or land covered by solid rock, concrete and/or glaciers.