Match each geographic feature to its geographic region

Smoky mountains
Active volcanoes
A rocky coastline
A huge delta at the mouth of the Mississippi River
Glaciers
White & Green mountains

What's a recharge area? a. the part of an aquifer where groundwater meets a lake or stream b. the part of an aquifer where surface water reaches the water table c. the part of an aquifer that's located between two aquicludes d. the part of an aquifer that's located at a lower elevation