Расскажите всё что можете о этих странах(на ) : а) north america b) eurasia c)australia за ранее огромное )

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

Is peter he is brave