How do tree's serve humans?
By giving back oxygen as well as being the source of alot of construction materials. Also its were we get paper.
They give us oxygen. Without oxygen, we die.
they provide lumber for homes, an paper and a bunch of other stuff
They produce oxygen ( what we breathe in) and absorb carbon dioxide (what we breathe out)
They produce food,shade,wood for shelter and burning and oxygen.
They provide use with oxygen and some are a food source. And you can make fire with them
Fresh air,And we give them water :)
Trees help humans in many ways. They provide:- The oxygen we breathe - Shade if its hot outside- Fruit ( depending on the tree)- Shelter ( depending on how big it is)Hoped this helped out.
I build boats out of trees :0
my trees serve me by protecting the minions of suburbia from invading my lawn. i pay them with bags of cow shi...manure