Globalization, by Noam Chomsky

It diminishes the globalization within free circuliuzacion and Increases the capital flow. In the United States they militarizaron the border with mexico preventing the free movement of persons, this is to cut the international integration ,what makes Adam Smith according to decrease the globalization but according to the owners of the economy increases, that they have more gain .

There Is No Energy Crisis, There is a Crisis of Ignorance

This video shows us that the world has 2 billion people who don't have electricity, and the cities that have electricity are growing and as the not renewable energy it is scanty when the population grows the price was increasing, because of it we must use renewable energies , which do not contaminate. This type of energy has the following advantages:

• Elevate living standards
• Reduce pollution and climate change
• Enhance trade, cooperation and peace
• Estabilize popolution grow

Oil: for and against

Fors of the extraction of the oil:

· Production of energy

· Performance

· Obtaining of the product

· Transfers to the nation more than 5,6 trillions of weight, which finance educational projects, of health, of basic reparation and routes, between others.

· Royalties

· Social Investment

· Contracting of goods and services, and purchase of inputs

· Generation of employment

· A very high percentage of the synthetic fertilizers come from the oil.

Againsts of the extraction of the oil:

· Its combustion is one of the major causes of CO2 emissions, whose buildup in the atmosphere generates climate change. It originates vast ponds of toxic water 

· Numerous aquatic birds they die in these lagoons

· To be insoluble in water and therefore, difficult to clean

· The combustion of his derivatives it produces residual products

· In affected zones, there become impossible the fishing, the navigation and the utilization of the beaches with recreative ends

· His extraction, transport, refining, distribution and commercialization of anyone of his derivatives generates many pollution.

Importance of water

Apart from drinking it to survive, people have many other uses for water. These include:

• cooking
• washing their bodies
• washing clothes
• washing cooking and eating utensils; such as billies, saucepans, crockery and cutlery
• keeping houses and communities clean
• recreation; such as swimming pools
• keeping plants alive in gardens and parks

Agriculture as a system

Crop farming

Crop farming is the cultivation of plants for food, animal foodstuffs, or other commercial uses. A variety of techniques including organic production methods can be used to manage crops. People may enter this career through a family business, by training on a farm with experienced farmers, or by attending college to get a degree in agriculture or a related subject. It can involve long hours and harsh working conditions, along with unpredictable profits from year to year, which can be stressful for farmers.

Physical factors affecting farming

The farming system

Types of farming

Primary economic activity world map

Gross domestic product of countries in the world

Bar chart of income per capita of the countries E.U.

Physical and political map of America

Physical and political map of Asia