Which could be barriers to spatial interaction?

A barrier to spatial interaction is anything that prevents effective interaction or communication between communities. Whether this is a language barrier, where different neighbors can’t interact because they speak different languages, or a highway that separates two neighborhoods, the effect is the same. Both scenarios present the occupants with an inability to interact with each other.

Similarly, an ocean can act as a barrier to spatial interaction because of inability of the occupant s to meet. Different ethnicities can also be a problem and a barrier for certain people. Some ethnicities don’t like mixing with other groups and can be the reason for their lack of interaction.