VIDEO : Chris Pratt Explains Jurassic World To A Young Fan

On top of carrying the lead role in this summer'€™s Jurassic World , actor Chris Pratt has also assumed the duties of Brand Ambassador to children across America. Such was the case when Pratt took the time to explain what an Indominus Rex was to a young fan this week. While the child mistook the Indominus for a Tyrannosaurus Rex (as one does), Pratt explained the subtle differences to him. Now, we just wonder if Pratt could explain what a Groot was. Jurassic World opens on June 12.??