Iran.<span>The Zagros Mountains forest steppe ecoregion is located primarily in Iran, ranging northwest to southeast and roughly paralleling the country's western border.</span>
They are a long-range mountain in Iraq, Iran, and southeastern turkey. Have a total of 1,600 km of length. Geologically they have formed the collision of the plate tectonics, namely as the Eurasian and Arabian plate. That took place during the Miocene period.
As the rocks had deposition of Carboniferous rocks in the Iranian plates. These mountains are made primality on limestone and consist of pf several ecosystems.