A) Clay deposits B) Swamp land C) Sand dunes D) Rock formations
A) Nebraska B) Wyoming C) Kansas D) South Dakota
A) Grassland B) Desert C) Forest D) Wetland
A) Urban development B) Mining C) Cattle ranching D) Crop farming
A) Semi-arid B) Temperate oceanic C) Humid subtropical D) Tropical
A) Alligators B) Bears C) Bison D) Tigers
A) Blue grama B) Sand bluestem C) Kentucky bluegrass D) Fescue
A) Rocky Mountains B) Appalachians C) Coastal Plains D) Great Plains
A) Volcanic activity B) Wind erosion C) Flooding D) Glacial activity |