What is the color of the bear?

The five alternative answers are "white", "brown", "black", "Black Brown", and "gray ". As soon as this question came out, it immediately aroused the crowd of netizens: "What does this mean ?" "Is falling into the trap related to color ?" However, the answer given by the problem author immediately turned more people into "service": first, calculate G = 9.8085 Based on the question, and the latitude of the trap location is about 44 degrees.

According to the geographical distribution of bears, There are no bears in the southern hemisphere, so we can know that it should be 44 degrees north latitude. Secondly, since ground traps are designed for bears, it must be the land Habitat bears, most of the land bears have poor eyesight and are difficult to identify traps, so they are easy to fall into the trap. At this point, the options are: brown bear and American black bear/Asian Black Bear. In view of the question, there are only brown bear and black bear, there are only two answers left.

Since the trap is 19.617 deep, the soil quality must be the impact of the mother, so that it is easy to mine. Although brown bears are geographically distributed, they are mostly in high-altitude areas. They are fierce and have a high risk factor. The value is not as high as that of black bears. In addition, the bear's paw and bear's gallbladder are generally taken from Black Bears. Because the geographic distribution of the black bear does not overlap with that of the brown bear, you can determine that the correct answer to this question is that the bear that falls into the trap is black.

What is the color of the bear?