Multiple Choice
In the context of conservation biology, which of the following best describes the concept of a biodiversity hotspot?
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53. Conservation Biology
Conservation Biology
Multiple Choice
Which of the following best illustrates how conservation efforts have positively impacted ecosystems?
A
Introduction of invasive species to control pests.
B
Reintroduction of native species leading to increased biodiversity.
C
Overharvesting of resources to boost economic growth.
D
Expansion of urban areas into natural habitats.
Verified step by step guidance1
Understand the context of conservation efforts: Conservation efforts aim to protect and restore ecosystems, often focusing on maintaining or increasing biodiversity, which is the variety of life in a particular habitat or ecosystem.
Analyze the options provided: Evaluate each option to determine whether it aligns with the goals of conservation efforts and whether it has a positive impact on ecosystems.
Option 1: 'Introduction of invasive species to control pests' - This is generally not a positive conservation effort because invasive species can disrupt ecosystems, outcompete native species, and reduce biodiversity.
Option 2: 'Reintroduction of native species leading to increased biodiversity' - This aligns with conservation goals as it restores the natural balance of ecosystems and promotes biodiversity, which is a key indicator of a healthy ecosystem.
Option 3 and 4: 'Overharvesting of resources to boost economic growth' and 'Expansion of urban areas into natural habitats' - Both of these actions typically harm ecosystems by depleting resources and reducing natural habitats, which negatively impact biodiversity.
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