this graph shows the number of polar bears found in a survey of four sites at western hudson bay in canada.

The two pie charts gives the information about the number of polar bears found in four different sites namely as Churchill Study Area North, Churchill Study Area Southeast, Cape Tantam Study Area North and Cape Tantam Study Area Southeast, during a survey at Western Hudson Bay in Canada, for 1985 and 1995. Overall, it is […]

The diagrams illustrates the number of polar bears found in a survey of four locations at Western Hudson Bay in Canada in the year 1985 and 1995. In general, the numbers of polar bears have decreased drastically over the time span of just ten years. In contrast, there is a specific region which has gotten […]