Don't know the difference between a tree lopper and an Arborist?

https://tango-wiki.win/index.php?title=What_sets_a_Tree_Lopping_and_an_Arborist_apart_61534

One of the very most pressing needs after having a thunderstorm is to have the branches and leaves of the trees in a compound trimmed. Here a differentiation must be manufactured involving the Arborist and the