Fill in the Blanks Interior PlainsOnline version CGC1P Physical Regions by Joseph Boukhers 1 cold Manitoba short Alberta Pigs Saskatchewan north prairies Brown hot farming wheat flatlands grasses colder tornadoes Northwest long Bears Location : The Interior Plains are located in the western part of the Territories , most of , and the southern parts of and . Landscapes : This region is often called the and has many , hills , wide river valleys , lakes , and escarpments . Climate : The people who live in this region usually have summers and very and winters . The average temperature in January is - 16°C ! The farther you go , the it is , no matter the season . The humid weather is known to cause in the summer months . Industries : The main industry in the Interior Plains is . This includes mostly growing oats , barley , corn and . Many animals are also farmed here such as Cows , and Chickens . Natural Features : The vegetation in this region is mostly with long roots . Animals in the Interior Plains include Mule Deer , Pronghorn Antelopes , and Wolves . Formation : Rivers flowing into the region deposited sediments creating many layers of fertile soils , great for agriculture . This process of moving sediments was also caused during glaciation periods .