▁arc ▁of ▁the ▁Car path ians ▁lie ▁the ▁und ulating ▁pla ins ▁and ▁low ▁hills ▁of ▁the ▁Trans ylvan ian ▁Pl ate au -- the ▁largest ▁table land ▁in ▁the ▁country ▁and ▁the ▁center ▁of ▁Roman ia . ▁This ▁important ▁agricult ural ▁region ▁also ▁contains ▁large ▁depos its ▁of ▁m eth ane ▁gas ▁and ▁salt . ▁To ▁the ▁south ▁and ▁east ▁of ▁the ▁Car path ians , ▁the ▁Sub - Car path ians ▁form ▁a ▁fr inge ▁of ▁rolling ▁terrain ▁r anging ▁from ▁ 3 9 6 ▁to ▁ 1 , 0 0 6 ▁metres ▁in ▁elev ation . ▁This ▁terrain ▁is ▁matched ▁in ▁the ▁west ▁by ▁the ▁slightly ▁lower ▁Western ▁Hills . ▁The ▁symmetry ▁of ▁Roman ia ' s ▁relief ▁continues ▁with ▁the ▁Get ic ▁Table land ▁to ▁the ▁south ▁of ▁the ▁Sub - Car path ians , ▁the ▁Mold av ian ▁Table land ▁in ▁the ▁east ▁between ▁the ▁Sub - Car path ians ▁and ▁the ▁Pr ut ▁River , ▁and ▁the ▁Dob ru jan ▁Table land ▁in ▁the ▁sout heast ▁between ▁the ▁Dan ube ▁and ▁the ▁Black ▁Sea . ▁The ▁Sub - Car path ians ▁and ▁the ▁table land ▁areas ▁provide ▁good ▁conditions ▁for ▁human ▁settlement ▁and ▁are ▁important ▁areas ▁for ▁fruit ▁growing , ▁vit icult ure , ▁and ▁other ▁agricult ural ▁activity . ▁They ▁also ▁contain ▁large ▁depos its ▁of ▁brown ▁coal ▁and ▁natural ▁gas . ▁ ▁Bey ond ▁the ▁Car path ian ▁fo oth ills ▁and ▁table lands , ▁the ▁pla ins ▁spread ▁south ▁and ▁west . ▁In ▁the