Question

The steppes of ukraine and southern russia are important for what reason?

Answer 1

It is where horses were domesticated. Hope this helps you out (though it's a little late) ^-^

Answer 2

It is where horses were domesticated, is the right answer.

Step-by-step explanation:

The Pontic–Caspian steppe is a part of the Palearctic warm plains, shrub-lands and savannas ecoregion of the temperate grasslands, shrublands and savannas biome. The term Ponto-Caspian area is practiced in bio-geography for animals and plants of these prairies, and mammals from the Caspian, Azov and Black seas. The generative study has recognized this area as the most presumable area where horses were domesticated for the very first time.