GIS (global informational system)
GPS (global positioning system)
VGA (Video graphic array)
Remote Sensing (The scanning of earth by satellite to obtain information about it)
So now that we have the definitions down, GIS,GPS,VGA, and Remote sensing provide a better understanding of what is happening at a local or global level by explaining the steps being taking to obtain the information. GIS gathers the information of the region, GPS creates the route of the region, VGA connects the information and routes gathered by GIS and GPS to your cellular device, and Remote sensing may seem like the same concept of GIS however remote sensing uses satellite images of a wider area.
Sorry if this explanation seems long, or seems to not make sense. I'm just learning about this stuff and thought I'd try to answer (:
To me, the Answer to this problem is A. Crossing Gates.
The difference will be the biggest in Iran.
Explanation:
The HDI represents the human development index, or rather it takes in account both men and women and creates the statistics as a whole. The GDI, on the other hand is representing the gender gaps between men and women. The GDI is based on the HDI, just that it takes the statistics for the men and women separately and calculates the difference between them.
The measurements are done by taking in account health, living standards, and knowledge. From the countries on the list, the biggest gap between the two will be in Iran. While the HDI will give us some representation for the nation as a whole, and it is not going to be the best, the GDI will show us much different picture. The men rank as big portion of the men in the developing countries across the world. The women on the other hand fall way behind.
The reason for this is the manner in which the country is run. The women don't have the same rights as men. The men actually own their wives and their wives are not allowed to do anything without their permission. The women are almost exclusively allowed to perform only house work, but they are not allowed to work in general, nor they are allowed to educate themselves if their husband, father, or brother thinks it is not the right choice.
Decomposers are necessary to the food chain because they break down the results of the food chain into the basic elements that producers can then use to begin the process over again. Decomposers include groups of bacteria that help to speed up the decaying process of dead plants and animals.
Hope that helped! =)
