Buy Me a Coffee at ko-fi.com

Ridge-and-valley appalachians

physiographic province of the larger Appalachian division

Pronunciation
/rɪʤ - ænd - ˈvæli ˌæpəˈleɪʧənz/
/rɪʤ - ənd - ˈvali ˌapəˈleɪtʃənz/