This map or a graph shows how much the population is increasing. The black dot’s is how much people where in the past during 1960s and the white is saying how much people increased in 2011. Each color represents the population growth and the read had the highest rate of population growth.
Consumption Graph
This map or graph show’s who is using the most energy and resources. The white tells 2009 energy use and the black indicates how much energy was used in the past.
First when economist look at this graph they have to thinking about who is the maker and who is the users. Also they have to look carefully in the population growth because population growth means how much energy will be used and more energy use more money will be used.