A Tree Lopper or an Arborist? How to know the difference

https://wiki-cafe.win/index.php?title=Knowing_the_difference_between_a_tree_Lopper_%26_An_Arborist_74064

One of the most pressing needs after 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 tree lopper