False it's not prussia it is russia
Waves radiate out in all directions
C. Functional regions.
Formal regions usually refer to entire countries, physical regions refer to the topography of the region, and perceptual regions refer to the perceived culture/history of a region.
Functional regions are also known as nodal points, making the answer choice clear.
Smaller. The longer time it has to cool down, the bigger it will get. In this case, since it is cooling faster, the rock will be smaller.
<span>A region marked by relative uniformity of characteristics, such as the Scottish Highlands. The variations within the region are less than variations between the region and other areas. See functional region.</span>