1 On average, a forced air furnace can cost anywhere from $400 to as much as $3,000. 2  The price really comes down to the type of system that you want to have and the design of home. 3  High efficiency models can cost anywhere from $1,300 to $2,000 for the unit alone. 4  This is not going to include the installation prices.
Physical geography is that branch of natural science which deals with the study of processes and patterns in the natural environment like the atmosphere, hydrosphere, biosphere, and geosphere, as opposed to the cultural or built environment, the domain of human geography. Coastal geography is the study of the dynamic interface between the ocean and the land, incorporating both the physical geography (i.e. coastal geomorphology, geology and oceanography) and the human geography of the coast.
Quick Answer. A physical region is a part of the world that is defined as having a similar grouping of characteristics in terms of flora, fauna or distinguishing characteristics. Every country is broken up into smaller physical regions that are specific to those areas. A physical region is also referred to as a natural region.