Map of the main international political organizations.

Bar chart of the number of internet users in the world.

In the past five years, the global Internet population has grown from about 1 trillion to 1.6 trillion, and this growth is not going to stop in the short term. However, future growth is not equally distributed throughout all regions of the planet.

The latest report from Forrester ForecastView ensures that the Internet population will increase in all countries the world over the coming years, but emerging markets will grow at a faster pace. In 2014, one third of Internet users come from Brazil, Russia, India or China.

The large number of online buyers and increased per capita spending on electronic commerce opens up a great business opportunity is these emerging markets with great potential who are preparing to challenge the leadership in bandwidth United States and Europe.

Map of the world´s domestic product.

Countries of the world sorted by their gross domestic product (GDP) to values ​​of purchasing power parity (PPP), the sum of all goods and services produced by a country in a year, in relation to purchasing power parity (PPP .) This is an economic indicator introduced in the early nineties by the International Monetary Fund in a realistic way to compare living standards across countries, taking into account the per capita gross domestic product in terms of cost of living in each country.

The PPP is one of the most appropriate for comparing living standards that the gross domestic product per capita, as it takes into account changes in prices. This indicator eliminates money illusion linked to changes in exchange rates, so that an appreciation or depreciation of a currency will not change the purchasing power parity of a country, since the inhabitants of this country receive their wages and make purchases in the same currency. Ie, allows the exchange rates between currencies are such as to allow a coin has the same purchasing power anywhere in the world.

Map of the main tourist areas.

According to the World Tourism Organization of the United Nations, tourism comprises the activities that make people (tourists) traveling to and staying in places outside their usual environment for a consecutive period of less than one year and more than one day for leisure, business or other reasons.

In 2001 Mr. David Martin Rendón tourism Cohaíla of the Private University of Tacna - Peru, tourism is defined to science "The turismología"as: "Social Science of fact, given by an orderly process that includes different actions motivation, movement and use of space tourism, the plant that supports it, its structure and super structure of the homos turísticus "eat apples.

Map of world trade .

The trade is of growing importance in the global economic context, because the portion of production goes to foreign markets has been increasing steadily. In the past 50 years the physical volume of global production grew 8 times while the volume of exports increased 25 times (in value 150 times.) One consequence of this phenomenon is the increasing interdependence of economies and the need to incorporate an international perspective in household decisions. Hence the importance of highlighting some of the characteristics presented by global trade.
Concentration
Currently, the total value of merchandise exports exceed 10 billion dollars, which should add another 2 billion for the exchange of commercial services. As shown in the table below, a dozen countries, with Germany, USA and China in the lead, almost 60% of the total.

  
Trade in Goods. Year 2004 (billions U.S. $ s)

  
Expor


%


Impor


%


Balance

  
Germany


910


10,0


730


8,0


180

  
United States


820


9,0


1.520


16,7


-700

  
China


600


6,6


560


6,2


40

  
Japan


570


6,3


470


5,2


100

  
France


450


4,9


470


5,2


-20

  
Netherlands


360


4,0


320


3,5


40

  
Italy


350


3,8


350


3,8


0

  
United Kingdom


350


3,8


470


5,2


-120

  
Canada


320


3,5


280


3,1


40

  
Belgium


310


3,4


290


3,2


20

  
Top 10 countries


5.040


55,4


5.460


60,0



 -420

  
Rest of World


4.060


44,6


3.640


40,0


420

  
World Total


9.100


100,0


9.100


100,0


0
Elaboration based on data from the World Trade Organization
In turn, in the last 25 years have seen major changes in trade flows between major areas and countries. While Asia's share has been growing steadily (now exports a quarter of the global total) of South America and Africa have declined and now do not reach 3% of the total. At the country level, the U.S. and Japan have decreased their share in global exports from 12% to 9% and 9% to 6%, respectively. Europe is the exception, since their participation has remained steady at around 45% of the world.

Primary economic activity world map .

 One of the main economic activities are:


Agriculture.
Livestock.
Fishing.
Logging.
Industry.
Crafts.
Gastronomy.

Gross domestic product of countires in the world.

Countries of the world sorted by their gross domestic product (GDP) to values ​​of purchasing power parity (PPP), the sum of all goods and services produced by a country in a year, in relation to purchasing power parity (PPP .) This is an economic indicator introduced in the early nineties by the International Monetary Fund in a realistic way to compare living standards across countries, taking into account the per capita gross domestic product in terms of cost of living in each country.

The PPP is one of the most appropriate for comparing living standards that the gross domestic product per capita, as it takes into account changes in prices. This indicator eliminates money illusion linked to changes in exchange rates, so that an appreciation or depreciation of a currency will not change the purchasing power parity of a country, since the inhabitants of this country receive their wages and make purchases in the same currency. Ie, allows the exchange rates between currencies are such as to allow a coin has the same purchasing power anywhere in the world.

Bar chart of income percapita of the countries E.U.

This inequality is evident in the diagram. The first bar indicates the level of income per capita in 1820 and the second in 1998, according to estimates by Maddison. The numbers in brackets located above the second bar corresponds to the average annual growth rate of the region (between 1820 and 1998).

Highlights three main elements:

     * All regions were poor in 1820.
     * All regions have experienced some economic progress.
     * Today's rich regions experienced by far the greatest economic progress.

Physical and political map of America

Political map of America.

Physical map of America.

Physical and political map of Asia

Physical map of Asia.

 Political map of Asia.

Synoptic chart of th Spanish political system.

Synoptic chart of teterritorial organization of state

Population density .

The density of population estimates the number of inhabitants between the surface of the site. In general it is considered that an area is sparsely populated has a density of 10 inha./km2.  And that is a very populated area if the density exceeds 80 inha./km2.

Model of population cycle.

The model of demographic transition progresses in four stages:
Old or preindustrial demographic regime: it is characterized by high mortality rates and birth rates.
First transition: Keep the high birth rate, but mortality drops.
Second transition: the birth rate begins to decline, but mortality is still down more slowly.
Modern demographic regime: Mortality rates and very low birth.

Population world map.

How as the population evolves?
We study:
The birth rate: is the number of births

Fertility: the estimate of children a woman would have throughout his life

Mortality: The number of deaths
To know the real crecimento a population we have the migration.

The population can be:

 Activa :(16 - 64 years): the employed and who are unemployed.
Inactive: Those who can not work due to sickness and students.

Map of increse of world population.

Causes of Birth:
 As the economy
VirilityThe acess married women into the labor marketThe ingnorancia (thought: Our children are going to die young mui)Psychological causes
  Celivato
According to the policy
Can be prenatal (encourage them to have children) or anti-natalist (amim not to have children).

Spanish population pyramide .

 

A population pyramid is a graph that representing the structure of the population into age groups and sex groups .

To make a population pyramid  need to know the number of its inhabitants, expressed in percentages.

Map of countries of the European Union.

Currently there are 49 independent states in Europe.
Differences:
Depending on their length: the rule is Russia's largest and the smallest Andorra
Depending on your situation: almost all have sea
Depending on their shape: Many are fragmented
According to its population: The most populated is Russia and the least populated is San marino
According to your wealth: wealthier and poorer are  German and Moldova.

Ciclo da auga .

The water is continually moving. Reçber What the name of the water cycle.
1.Evaporación: The heat causes the evaporation of surface water
2.Condesación: The vapor cools affects what gives rise to clouds.
3.Precipitación: Water from the clouds falls as snow, rain or hail.
4. Part of the water fall back to cycle.
5.Unha of the water goes to rivers and lakes seas or oceans.
6. The other part of the water  is  absorbing of the land and  form aquifers.

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Clima del Mundo

In recent years, scientific research on climate change it will Desarrollado considerably, and will be confirmed that human activities, such as Who of fossil fuels, are probably responsible for her climate change. He is warming ya TENIENDO much measurable consequences and future expected changes therein expensive and far-reaching.

How can we adapt to these changes?
¿Puedo mitigation measures to limit the magnitude of climate change and sustainable impacts. "

In 2007, he intergovernmental group of experts on it Climate Change (IPCC) tries to answer these questions through su final Assessment Report, which brings together the scientific, technical and socio-economic information about it climate change around the El Mundo. Then boil down the essential content of dich evaluation report.