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Unity and Diversity A.9 Conservation of Biodiversity (id: 1eab3dfd3)

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admin 发表于 2024-2-5 14:48:20 | 显示全部楼层 |阅读模式
本题目来源于试卷: Unity and Diversity A.9 Conservation of Biodiversity,类别为 IB生物学

[单选题]
Which is not a cause of the c23t/ybluq3 zm urrpi;-iv 4 nl .jfzn4wziq(t30sent biodiversity crisis?

A. Decreased urbanisation
B. The widespread use of vaccines
C. Increased air travel
D. Increased transmission of diseases


参考答案:  A


本题详细解析:

Urbanisation is not decreasing, it is increasing all over the world, which is contributing to the current biodiversity crisis. Choice A is correct.

The widespread use of vaccines has led to fewer people dying of diseases before reproductive age, contributing to worldwide population growth, which contributes to the current biodiversity crisis, so Choice B is incorrect. Increased air travel results in more pollution and makes it easier for diseases to spread worldwide which sometimes negatively impacts species, contributing to the biodiversity crisis, so Choices C and D are incorrect.

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