Answer: job opportunities, modern health care, educational opportunities, recreational activities.
Step-by-step explanation:
Big urban cities hold many opportunities to lead a healthy lifestyle. Therefore, gather huge attraction of population of village and sub-urban cities. Following are the reason of attractions:
Job opportunities: Many multinational companies are situated in big cities hold good employment opportunities.
Modern health care: Superspeciality hospitals in big cities are now common which are providing opportunities for reliable treatments.
Educational opportunities: Educational institution from school to college level are generally available in big cities. They are necessary for building up skill and expertise among young individuals.
Recreational activities: Amusement parks, tracking spots, shopping malls, cinema halls, and others can be seen in big cities. These can help in reviving and energizing the mood.