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