Explain why it is sometimes difficult to identity deviance ?

Deviance is a violation of social norms. It is hard to detect deviance because not everyone is agreed on what is deviant behavior.

Explanation:

There are many spheres of behaviors that are considered as deviance, like crime, but behavior as riding a bike on the pedestrian side for some people is deviance and for some people is not.

Wherever you look, there are different norms.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.