13 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 […]
This graph shows difference between main sources of energy used in 1980 and 1990. There are 5 types of energy sources being displayed on the graph, they are oil, natural gas, coal, hydroelectric power, and nuclear power. Coal and nuclear power are being used more in 1990 than in 1980. The percentage of both sources […]
The 2 diagrams illustrate the leading funds of energy in the USA in the 1980 to 1990. Overall,the most usefully funds is oil ,and the most least used is hydroelectric power in the USA. Firstly it can be seen that the hydroelectric power is spending steadily throughout the period , however oil is decrease begin […]
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 two main graphs illustrate the basic source of energy in the USA in the 1980s and the 1990. Overall, in 1980, the highest percent was oil and natural gas and the lowest was coal and hydroelectric power , while the largest persent was natural gas and oil the lowest percent was hydroelectric power in […]
The two main graphs illustrate the basic source of energy in the USA in the 1980s and the 1990. Overall, in 1980, the highest percent was oil and natural gas and the lowest was coal and hydroelectric power , while the largest persent was natural gas and oil the lowest percent was hydroelectric power in […]
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. […]
The two graphs illustrate the main sources of energy in the USE in between 1980 and 1990. Overoll. Both pictures the heighest sourse is oil after that natural gas settled almost with the same level. The small figure is belong to hydroelectric power and both year the same level (5%). The first year oil stayed […]
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% […]
The pie charts illustrate the largest sources of power supply in the USA in the 1980s and 1990s. It is noticable that the biggest proportion of energy was derived from oil in both decades , and the figures for it decreased significantly, whilst the percentage of power generated from nuclear energy doubled in 1990 in […]
This chart depicts the energy source in United States of America in two different times 1980s and 1990s . It’s clear that the oil , natural gas and coal have the highest ratio in both periods. According to what shown in the 80s United States of America really on oil as a main source by […]
This chart depicts the energy source in United States of America in two different times 1980s and 1990s . It’s clear that the oil , natural gas and coal have the highest ratio in both periods. According to what shown in the 80s United States of America really on oil as a main source by […]