The world today

The world today

1. Consequences of migration

   • For the country of origin
     • Advantages
       • Over popullation can be alleviated
         • This reduce the unemployment
     • Disadvantages
       • They educate profesionals to go to work to other countrys
   • For the destination country
     • Advantages
       • The average age of the popullation is lowered
     • Disadvantages
       • Some public services are saturated

2. Embiromental degradation

   • Types
     • Air
     • Noise
     • Water
   • Suppliest and waste managements
     • Cause
       • The cityes consume a large amount of raw materials
     • Consequence
       • This can result in supply and waste problems

3. Social segregation

   • In large conurbations there is spatial segregation within the city
     • Some ethnic or religious minorityes
     • Inmigrants for the same country
     • Falilies with very low incomes
     • They tend to lived in especific areas of suburbs

4. Housing

   • Cause
     • The higs prices and the hig demand
   • Consecuencies
     • A generalizated increment of the price of the hous in all developmen countryes

5. Popullation

   • The population is the number of inhabitants living in an área at a certain time.
     • There are estimated than in the world they are aproximadely 7,3 billions of people in the world

6. Characteristics of the popullation

   • Birth rates
   • Death rates
   • Life expentacy
   • Natural population growth

7. Life expectancy

   • It is the number of years a person is expected to live on average.

8. Death rate

   • The death rate is the number of people who die in a population.

9. People living in industrialised countries normally live longer than those in developing countries.

10. Natural populaton growth

    • Natural growth tells us how a population has developed or changed in a specific period.

11. Clasify the countrys

    • Economic magnitudes of the country
    • Cultural and social development
    • Demographyc and urbans features
    • Developed countryes
      • The interest of companies and goverments continue to be more important to other things
      • The hig consume per capyta
      • The hig cultural and social development
      • Political demographic sistems
    • Undevelopment countryes
      • The low consume per capita
      • Very little industrialisation
      • Political insestability

12. Emergents economies

    • Hig rates of economic growth
    • Hig level of industrializated of countryes developmen

13. Internationals decisions making bodies

    • United nations
      • The United Nations (UN) is an international organization which includes every officially recognized state in the world
    • Organs united nations
      • Food and agriculture organisations
      • Unesco
      • World health organisation
      • Unicef
      • UNITED NATIONS HIGH COMMISSIONER FOR REFUGEES

14. Non governmental organisations

    • In the finally of the 20th century
    • In responce of injustice and inecuality in the world
    • The first ongs apeared in developed countryes
    • Greater public awarenes of issues
    • Characteristics
      • Most of their staff work as volunteers, although they do also have paid employees
      • They are funded by membership fees and contributions from companies, institutions, and individuals
      • They operate independently of any governmental power
      • They deal with a wide variety of problems