Social media
{"name":"Social media", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"How much money did social networks earn from advertising in 2015 (estimated)?, By 2020, how much of the world's population will have at least 1 social media, Over a third of people check social media how many times a day?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}