Which states have different regions and ecoregions? Pennsylvania
Florida
California
Texas

California

Texas

Explanation:

Ecoregions usually consist of specific set of characteristics that such as   huge area of sand or water that is different from the majority of area where organisms live in.

Compared to other regions in United States, the climate in Texas and California typically dryer and have higher temperature. This cause many of the are covered in inhabitable desert.

panem is a communist totalitarian dictatorship where all the resources and how they are allocated belongs to the capitol. the districts exist only to provide goods and services for the capital and most of the citizens live in poverty. it is a police state where the "peacekeepers" use force and threats to keep the people under control. dissent is outlawed and those who disobey the law are executed, flogged, or turned into avoxes. the games are another means in which the ruling elite in the capitol exert their power over the districts. when reading the books i drew parallels between panem and the soviet union and north korea. in no way is panem capitalist. the people in the capitol are wealthy but the majority of them are involved in the government somehow. it was the same way in the former soviet union where bigwigs in the communist party and high ranking government officials were given access to goods, services, medical treatments not available to the general public. if you think panem has a capitalist economy you need to brush up on your economics.  

permafrost layer, it exists beneath a layer of soil, rock or sediment.