Eurasia is the combined continental landmass of Europe and Asia,[1][2][3] with the term being a portmanteau of its two constituents. Located primarily in the Northern and Eastern Hemispheres, it is bordered by the Atlantic Ocean on the west, the Pacific Ocean to the east, the Arctic Ocean on the north, and by Africa, the Mediterranean Sea, and the Indian Ocean to the south.[4] The division between Europe and Asia as two different continents is a historical and cultural construct, with no clear physical separation between them; thus, in some parts of the world, Eurasia is considered the largest of five or six continents.[3]Eurasia covers around 52,990,000 square kilometres (20,460,000 sq mi), or around 36.2% of the Earth's total land area. The landmass contains around 4.6 billion people, equating to 72.5% of the human population. Humans first settled in Eurasia from Africa, between 60,000 and 125,000 years ago.[5][6] North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of theAmericas.[2] It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the west and south by the Pacific Ocean, and to the southeast by South America and the Caribbean Sea.North America covers an area of about 24,709,000 square kilometers (9,540,000 square miles), about 4.8% of the planet's surface or about 16.5% of its land area. As of July 2008, its population was estimated at nearly 529 million people across 23 independent states, representing about 7.5% of the human population. Most of the continent's land area is dominated by Canada, the United States, and Mexico, while smaller states exist in theCentral American and Caribbean regions. North America is the third-largest continent by area, following Asia and Africa,[3] and the fourth by population after Asia, Africa, andEurope.[4] Australia i/əˈstreɪljə, ɒ-, -iə/,[10][11] officially the Commonwealth of Australia,[12] is a country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. It is the world's sixth-largest country by total area. Neighbouring countries include Indonesia, East Timor and Papua New Guinea to the north; the Solomon Islands, Vanuatu and New Caledonia to the north-east; and New Zealand to the south-east.For at least 40,000 years[13] before the first British settlement in the late 18th century,[14][15] Australia was inhabited by indigenous Australians,[16] who spoke languages grouped into roughly 250 language groups.[17][18] After the discovery of the continent by Dutch explorers in 1606, Australia's eastern half was claimed by Great Britain in 1770 and settled through penal transportation to the colony of New South Wales from 26 January 1788. The population grew steadily in subsequent decades; the continent was explored and an additional five self-governing Crown Colonies were established. Источник: Wikipedia
Many things have changed over the past decades. Same can be said about the life of modern teenagers. Today teens are more independent, have other interests, and are definitely lazier than before. Computer is the root of most changes in the society. Modern teenagers spend almost all their free time online, playing computer games, chatting with friends, surfing social networks, instead of going out and doing some outdoor activities. If you ask a teenager what the life was like twenty or thirty years ago, he won’t answer, because he doesn’t know. Modern children simply can’t imagine their life without cell phones, tablets and MP3 players. These gadgets have gradually replaced the whole world of childish games and live communication. Previous generations of teenagers could still be seen in the streets jumping, running around and playing active games. Today, teenagers are mostly seen online. From the one hand, it’s certainly not good. From the other hand, this can be understood. How can children avoid electronic toys if they are everywhere? Other than that, the life of teenagers is not easy. They have a number of problems, which they don’t want to discuss with adults. Chatting with friends, at least they can share with them. Being online, they can also find answers for many urgent questions or problems. Modern teenagers are luckier than other generations for having the freedom of choice and life full of possibilities. It’s a “computer-based” generation. Even their homework is done with the help of computers and the Internet.
ответ: martial arts, drama
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