5 report(s) found.
These two charts shows the changes in the sources of energy in United States between 1980 until late of 1990. Firstly, in the first charts in 1980s, the oil was 42% comparing to 33% in the second chart in 1990. Nature gas has increased only 1% in 1990 and also coal increased around 5%. Hydroelectric […]
The pie charts illustrate the source of energy in the United States of America in two offosite times 1890s and 1990s. Overall, it can be clearly seen that, oil natural gas and coal produced highest percentages of energy in both years, while the rato of nuclear power generate lowest amount of energy and hydroelectric power […]
The pie chart gives data about the energy source in United States of America in two seperate times 1980s and in 1990s. Overall,it is clear that oil is used a lot of in two different countries and the less one was hydroelectric power.We can see that natural gas not changed a lot.Also thete were two […]
The pie charts compared information about the main sources of energy in the USA in the 1980s and the 1990s. Overall, oil rose markedly at the start of the year at the same time hydroelectric power and nuclear power were not so popular. Turning to the details, coal rose slightly by 5 percent in 1990. […]
These two pie charts depict the main five sources of power in two periods, 1980s and 1990s in the same country. It is clear from the graph that both oil and natural gas had the highest nation during these years. According to what is shown, both oil and natural gas had decreased from 42%, 26% […]