5e_Eau_ressource_gestion_SDLV APK

The water in the world, unequal resources and managements


This sketch is proposed as part of a learning-based progression of the college until Tray.
Wherever possible, the exercises are chosen to be reused throughout the school to the 5th or Bac Post Bac.

This sketch meets the requirements of the directives of the Inspector General as for theme 2 - Limited resources, manage and renew - in the geography program for Grades 5, it says: "A wide contextualization World allows, from thematic maps related to the location of the major areas of precipitation, some major rivers and dams with water availability and levels of development, and to locate areas of water stress. It can lead to the construction of a synthetic sketch of the uneven availability of the resource. "

Therefore, we can offer a simple sketch (for 5th, reusable up Tray or Post Bac) entitled "Water in the world: resources and uneven managements."

Initially, we will focus on renewable resources of inland freshwater per capita (m3) in 2014 - (Source: United Nations Food and Agriculture AQUASTAT data flows. renewable internal freshwater resources refer to domestic resources (flow of inland rivers and groundwater from rainfall) in the country. renewable freshwater resources per capita are calculated using population estimates from the World Bank).
The statistics you will find in the free "Carto_Flash_Prof_SDLV World Space" downloadable from the website: http://www.geographie-muniga.org. We can identify a typology with countries experiencing shortages, these water-stressed and finally three categories of countries with more renewable resources of inland freshwater per capita (m3) in 2014.

And we can cross these data with the level of development that we measure with data on the percentage of population with access to improved sanitation in 2015. (Source: Joint Measurement Program (JMP) of the World Organization health and UN Nations Children's Fund (http://www.wssinfo.org/). access to improved sanitation is the percentage of the population with at least adequate access to facilities excreta disposal that can effectively prevent human, animal and insect contact with excreta. improved facilities range from simple but protected pit latrines to flush toilets with a sewerage connection. to be effective, facilities must be well constructed and properly maintained) also available in the free "Carto_Flash_Prof_SDLV World Space" downloadable from Site: http://www.geographie-muniga.org .This indicator is doubly relevant. First he tells us about the level of development of the country concerned but also it concerns water management directly and reinforces the value of this sketch.

This is what we offer you with this comprehensive methodology, step by step, according to the following traditional plan:

1) The water availability per capita / year
2) Improved sanitation facilities