Factors that cause or influence teenagers to engage in each of these types of risk behaviour ,risky behaviour behind the wheel, alcohol and drug abuse ,eating disorders ,risky sexual behaviour .

This behaviour is clearly unhealthy and dysfunctional, so people are not doing those behaviors out of their own need or to improve their lives, but for other reasons.

These reasons include peer pressure - which can be a result of low self-worth or an unfulfilled need for acceptance or problems of mental health such as depression.

Some factors that influence then are problems in the family - this can cause stress and the need to be accepted by the peers and insecurity about the future - making people feel insecure

Rehab i’m not sure but i hope this

Urban growth invariably feeds increased commercialization and industrialization. it requires continually expanding land areas. when urbanization rates are high, and countries do not have the institutional and managerial capacities or economic wherewithal to manage such rapid growths, they exert intense pressure on the types and nature of the resulting settlements. they contribute to the development of overcrowded slums and shanty towns without adequate essential services and necessary infrastructure.-by asit k. biswas and cecilia tortajada