▶ Your Answer : The lecturer argues that there are still not responsible reason of the bison's extinction. This contradicts the reading passage's claim that there are three reason of the death.
First, the lecturer point out that just a few of hunters hunted. For instance, over 60 bisons were lived in plants. And small number of hunters was hunted. Just a few hunters couldn't hunt every bisons. This casts doubt on the reading passage's claim that the most reason for the death of so many bison is overhunting.
Second, the lecturer explain that drought wasn't unordinary weather. Moreover, in middle century, the weather was more worse but many bison was alived. This counter the reading passage's claim that the possible cause of the near extinction of the bison is drought.
Lastly, the lecturer asserts that disease couldn't become a reason of bison's dead. Because disease began 18 century later but the decline of bison's population was started beforestarting disease. This refutes the reading passage's claim that the dead of bison may have been caused by disease. |