Estimate and compare construction costs for different years in the same city. To estimate the national average construction cost of a building in 1970, knowing that it cost $900,000 in 2016: INDEX in 1970 = 28.7. INDEX in 2016 = 207.2. Note: The city cost indexes for Canada can be used to convert.
The four types of landforms are: Mountains, Plains, Plateaus and  Valleys. These types of landforms can be found in any part of the  world. Landforms also have different ide â¦ ntifying characteristics. Answered.
These are the 7 landforms of Canada    1. Innuitian Mountains   2. Arctic Lowlands   3. Western Cordillera   4. Interior Plains   5. Canadian Shield  â¦  6. Great Lakes-St. Lawrence Lowlands   7. Appalachian Mountains.nnuitians: Mountain Ranges covered in snow separates by plains, also cover â¦ ed in snow. Hudson Bay Lowlands: Very flat, covered in swamp and forest. Appalacians: Oldest highland region in North America, formed 300 million years ago. Glaciers separate the hills and valleys.