they get a lots of interaction
they get lots of interaction / they get a lot of interaction
It gives them a new environment where they get a lots of interaction with the people with different ideas and thoughts with different backgrounds.
.... ideas and thoughts go very close and hence one word makes the other redundant.
It provides them with a new environment where they get lots of opportunities to interact with people of diverse ideas and backgrounds.To begin with, job provides a quite new experience to the people. They have to bear the lots of responsibility and be co operative with the co-workers too. It gives them a new environment where they get a lots of interaction with the people with different ideas and thoughts with different backgrounds.
You need to support these reasons with specific examples. Then only the reader will be convinced.