The bar chart demonstrates the proportion of energy consumption such as nuclear, oil, coal etc in 2007 in two countries. You can see, oil consumption is used the most in two areas.
Overall, nuclear is indicated the lowest percentage in South America. At the same time, hydroelectric is used the lowest proportion in North America.
The coal is consumed more than nuclear and hydroelectric in North America with 20 %. However, the Natural gas is used more than coal in this area with 25 %. Even nuclear and hydroelectric is consumed less, nuclear is used more than it with 9 % in North America.
By contrast, the hydroelectric is consumed more than coal in South America with 28 %. And tha natural gas is used more than coal too with 21 %. However, it is consumed less than hydroelectric. Also coal is used more than nuclear in South America with 5 %.
