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.
When you are done, save the file as 'Landforms page 6', in you Social Geography folder. Make sure your work will print on one page, make sure your name is on the page, print and hand in your work. Landforms Some names for flat land areas are plains, savannahs, and tundras.andforms Glaciers are the main type of landform found at the âtopâ and âbottomâ of the world. Glaciers are huge layers of solid ice. They can cover hundreds of miles of land area. Some times the glacier is several miles thick.The ice never melts enough to see the dirt or rocks that are under it.