<Tr> <Td> Brandon </Td> <Td> MB </Td> <Td> 25 ° C / 11 ° C (77 ° F / 54 ° F) </Td> <Td> - 11 ° C / - 22 ° C (12 ° F / - 11 ° F) </Td> <Td> 474 mm (18.6 in) </Td> <Td> 3B </Td> <Td> 119 </Td> </Tr> <Tr> <Td> Winnipeg </Td> <Td> MB </Td> <Td> 25 ° C / 12 ° C (77 ° F / 55 ° F) </Td> <Td> - 11 ° C / - 21 ° C (12 ° F / - 6 ° F) </Td> <Td> 521 mm (20.5 in) </Td> <Td> 4A </Td> <Td> 121 </Td> </Tr> <P> Although the Prairie Provinces region is named for the prairies located within Alberta, Saskatchewan and Manitoba, the physical geography of the three provinces is quite diverse, consisting of portions of the Canadian Shield, the Western Cordillera and the Canadian Interior Plains . The plains comprise both prairies and forests while, with the exception of Arctic tundra along the Hudson Bay, the shield is predominantly forested . </P> <P> Three main grassland types occur in the Canadian prairies: tallgrass prairie, mixed grass prairie, and fescue prairie (or using the WWF terminology, northern tall grasslands, northern mixed grasslands, and northern short grasslands). Each has a unique geographic distribution and characteristic mix of plant species . All but a fraction of one percent of the tallgrass prairie has been converted to cropland . What remains occurs on the 6,000 km (2,300 sq mi) plain centred in the Red River Valley in Manitoba . Mixed prairie is more common and is part of the dry interior plains that extend from Canada south to the U.S. state of Texas . More than half of the remaining native grassland in the Canadian prairies is mixed . Though widespread in southern Saskatchewan and southeastern Alberta, because of extensive cattle grazing, it is estimated that only 24% of the original mixed prairie grassland remains . Fescue prairie occurs in the moister regions, occupying the northern extent of the prairies in central and southwestern Alberta and west - central Saskatchewan . </P>

Which of the following is one of canada’s prairie provinces