We all heard about the tree plantation and there are many tree lovers, who follow it and plant trees in their houses, on roads and other places where it required. But few tree lovers took it very seriously and make their career.
Yes, it is true many people join the arborist services in which, they guide people about the tree plantation and to take care of the branches and shrubs of the trees. These people will not work in the forest but, they will take care of an individual tree.
They have to study about the trees and its varieties and they also learn that, when the tree changes its color and which branch is infected so they can cut it. They are specially trained for the emergency cases for example; if a large tree is fallen down, then these people will help to remove that tree from that place.
They need a strict training and certification for working in this field. Apart from this, if you need to know more about the roots and procedure of trees then must meet to the tree surgeon who can guide you properly.
To become a tree surgeon they need to study about the soil and variety of trees. We can say that, they are the tree scientist and work as normal people. Well many few people know about this career. So you can try, if you are a tree lover.