Curious Kids: why do leaves fall off trees?
- Written by: Matilda Brown, PhD, University of Tasmania
The short answer is that leaves fall off trees when they aren’t doing their job any more. Emily Nunell/The Conversation CC-NY-BD, CC BY
Curious Kids is a series for children. If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au You might also like the podcast Imagine This, a co-production...