The rich black soil of which of the following regions allows the growth of many crops?
1)uzbekistan
2)ukraine
3)armenia
4)siberia

On venus, which of the following drives geological change? a. hurricanes b. volcanoes c. tsunamis d. earthquakes

Political boundaries are determined by the political party in control at the time. true or false

Because its government strictly controls its economy, north korea has a economy. a. command b. mixed c. traditional d. free market