Question

7 multiple choice 1 point the sikhote-alin mountains, and the siberian tigers living on them, are separated from other mountain regions in which the tigers could live. the mountains are an example of a(n)
○ invasive species
○ habitat fragment
○ mass extirpation
○ mass extinction

Explanation:

• Invasive species are non - native species that harm ecosystems, so this is not correct.
• A habitat fragment is a small, isolated area of habitat separated from other similar habitats. The Sikhote - Alin Mountains with Siberian tigers are separated from other mountain regions suitable for tigers, fitting the definition of a habitat fragment.
• Mass extirpation is the local extinction of a species from an area, not related to the description here.
• Mass extinction is the extinction of a large number of species globally, which is not what the question is about.

Answer:

B. habitat fragment