Kurzgesagt has two videos on trees addressing this and other questions.
https://m.youtube.com/watch?v=ZSch_NgZpQs
https://m.youtube.com/watch?v=pHJIhxZEoxg
I'd be careful suggesting Kurzgesagt because they push propaganda for large corporations
https://www.youtube.com/watch?v=HjHMoNGqQTI
alt Hacker News
I'd be careful suggesting Kurzgesagt because they push propaganda for large corporations
https://www.youtube.com/watch?v=HjHMoNGqQTI