Почему люди беспокоятся об экологических проблемах в наши дни

the bbc is the largest broadcasting corporation in the world. on television the bbc has bbc 1 and bbc 2 watched by 94 percent of the uk population. bbc 1 broadcasts feature films, serials, documentary films, serials for teenagers and cartoons, bbc 2 also provides business news, educational and political programmes, shows on crime, sport, cookery, gardening, quizzes and intellectual games. bbc 3 broadcasts reality shows, original uk comedy, drama and music as well as art and educational programmes. bbc 4 is based around art, music and debates. there is also bbc news. there are three commercial television services: channel 3, channel 4 and up to 15 regional television companies. bbc broadcasts welsh language programmes. in scotland, gaelic television makes a wide range of quality programms in gaelic. there is a national channel. it is watched by 80 per cent of the population. it shows quality programmes: original productions and famous producers. it also broadcasts news, popular american serials and sport.