▶ Your Answer : The line chart provides the changes in the energy consumption of six fuel groups, namely petrol and oil, coal , natural gas, nuclear, solar/wind, and hydropower, in the United State between 1980 and 2030. It is noticeable that petrol and oil is by far the most popular of the six tyes of sources for the majority of the 50-year period. However, a considerable rise can be seen in the consumption of coal with figures eventually surpassing those of natural gas. Between 1980 and 1995, US coal consumption rose form around 15 to over the number of natural gas, while the figures for natural gas and petrol and oil fluctuated between around 15 and 20 and between 30 and 35 respectively. In contrary, during the same period, nuclear, solar/wind, and hydropower was by far the least popular energy, with figures below 5 quadrillion units each year. By 2030, the amount of petrol and oil consumed by the average American is expected to reach peak of around 50 quadrillian per year, and the consumption of coal is predicted to double to approximately 30 quadrillion. On the other hand, there will have been no significant changes in the trends for three lower types, nuclear, solar/wind, and hydropower, consumption over the period as a whole. (이번엔 어려운 단어를 넣어보려고 했는데 잘 안되네요.. 또 따끔한 충고 부탁드립니다!!!!아자!) |