Describe why organisms may become extinct due to a change in the climate

Species like polar bears might go extinct if, for example, sea level rise drastically decreases the size of their territory meaning they have less area to roam, hunt and mate in so they cannot reproduce fast enough to maintain their species' size. Others, such as those living in forests in Britain, might go extinct in major climate warming if desertification were to happen, meaning the plant species they rely on for food and shelter would die and they would be lacking in essentials for successful survival and reproduction.

LE
Answered by Lucy E A. Biology tutor

3133 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Name 4 organelles within an animal cell


Explain how the human body might protect itself from microorganisms.


Explain the way in which Anti Diuretic Hormone regulates the water content of blood


explain how the human circulatory system is adapted to remove CO2 from tissues (3)


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning