The pie-chorts illustrates the aumber of polar bears found in a survey of four locotons at Westem Hudson Bey in Conada in the year 1985 and 1995. In ,general, the numbers of polar bears have decreased drastically over the time span of just ten yers. In contrast, there is a specific region which has gotten a slight increase in its bear populotson.
Fistly, The total populalon of bears hove been decreased Signifcantly from 881 in 1985 to 575 over the ten-period timeline. However, despite the decline in the number of bear population, the proportions in Churchil North and Cape Tatnom Southeast remain the major Areasin which about the half of the total population resides. On the other hond, Cape tatnam North suffers the most fell in the population from about quarter of the totat populotion earlier, to approximately eighth of the total population. certainly, only one area experienced a minor increase in the numbers of polar bears, but only of six.
In conclusion, not only the numbers of polor bearss have decreased dramatically, but also the divsion of the population over certain areas also have changed over the total span of 10 years