If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

To log in and use all the features of Khan Academy, please enable JavaScript in your browser.

Main content

Course: High school biology > Unit 9

Lesson 7: Human impact on ecosystems

© 2024 Khan AcademyTerms of use Privacy Policy Cookie Notice

Human impact on ecosystems

Google Classroom

Long thought to be extinct, the mulgara, a small carnivorous marsupial, was recently rediscovered in Australia.

Which of the following would help ensure the natural survival of the mulgara population?

(Choice A)
Removing all other animal species from the habitat
(Choice B)
Limit human activities in the mulgara habitat
(Choice C)
Introduce another small carnivorous species to mate with the mulgara
(Choice D)
Clear the habitat of plant life and build mulgara shelters