|North Central Appalachians
- open, high hills to low mountains. Hard wood and evergreen forests
||Northeastern Coastal Plain -
low to high hills, oak forest. Some farmland and urban area.
Plateau and Highlands - open hills and moderately high tableland.
Mix of farmland and forest.
||Northern Piedmont Plateau -
irregular plain with low to moderately high hills and tableland. Mix
of farmland and urban areas.
- low mountains, evergreen and hardwood forest.
||Middle Atlantic Coastal Plain
- flat plains with some low hills in central area. Primarily pine
forests with some hardwoods and ferns.