作者：Marco Mazzantini 3 年以前
539
L'IMPULSO NERVOSO
Il processo di trasmissione dell'impulso nervoso coinvolge diverse componenti chiave del sistema nervoso. Gli impulsi viaggiano attraverso i neuroni, iniziando dal corpo cellulare e muovendosi lungo l'
作者：Marco Mazzantini 3 年以前
539
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The first division between continents was made by ancient Greek navigators, who named them 'landmass, terra firma'.
Generally classified by convention rather than any strict criteria, nowadays seven regions are regarded as continents from a geopolitical point of view.
You can find on this continent:
Australia is the world's smallest continent and is also known as an 'island continent' as it is surrounded by water on all sides.
It includes 14 countries and it is the least populated continent.
Its name comes from the Latin word 'australis' meaning 'southern' because it lies entirely on the south of the equator.
Australia is home to some animals that can't be found anywhere else in the world.
Name at least 6 of these unique animals.
The largest sandstone monolith can be found here and it is one of Australia's most recognizable natural icons. It is the largest monolith in the world.
Name this rock and write down one of the characteristics it is famous for.
The largest coral reef can be found here.
Name this coral reef, add its length and mention what type of coral is it.
Out of 14, how many countries you can name?
How about these countries' capitals?
Europe is separated from Asia by the Ural mountains and the Caspian Sea.
It is surrounded by water on three sides: Mediterranean Sea in the south, Atlantic Ocean in the west, and the Arctic Ocean in the north.
Three-fourth of the world's potatoes grow in Europe.
Europe is a large region, with several major rivers that connect its many countries. There are five primary rivers in Europe, and one of them flows through 10 countries, more than any other river in the world.
Name these rivers.
Europe is one of the smallest continents, yet it is home to some of the largest mountain ranges.
About 20% of the total landmass of the continent is considered mountainous.
Name the 5 longest mountain ranges in Europe.
The most beautiful cities in the world can be found in Europe. History, architecture, arts, and famous cuisine is representative almost to each country.
Out of 51 countries how many you can name?
And how many capitals?
Asia is the world's largest continent of the seven continents in size, as it covers one-third of the earth's surface.
It includes 50 countries, and it is the most populated continent, 60% of the total population of the Earth lives here.
What are the major animals found in Asia?
Name at least 4 of these animals.
The only man-made structure that can be seen from space is located here.
Name this construction and add other facts about it.
Asia houses the highest point on earth.
Name this summit and write down how tall it is.
Name as many as you can out of the 48 countries located in Asia.
Write down the capitals too.
