本题目来源于试卷: SL Topic A4.2 Conservation of Biodiversity，类别为 IB生物学
[问答题]
5. The Caribbean monk seal (Neomonachus tropicalis) was declared extinct by the International
Union for the Conservation of Nature in 1994. The Mediterranean monk seal (Monachus monachus) is found in very small numbers throughout the Mediterranean. The population in Greece is approximately 800 individuals, it is one of the rarest mammals on Earth.
[img]data/attachment/exam/2501/24/2501241156683498.jpg[/img]
(a) The extinction o 0qy:z)/6+dtaoqtz 4t,x wwcbq 9no,jf tx+,r (au2qiyec w,k.lhe Caribbean monk seal is regarded as mainly anthropogenic. Suggest a likelqr .2(ialu,,y+ kx ecwy cause for its extinction.
参考答案: Ecosystem loss.e.g. habitat destruction.
Overexploitation of natural resources e.g. Hunting.
Accept other anthropogenic factor affecting a local environment.
本题详细解析:
暂无
| 
