2. The following pie charts illustrate the energy use in the USA.

The pie graph chart above presents the use of energy in the United States.
Clearly,_we can see that industrial consumption occupies the majority major part of the energy use in the USA with 14% while the commercial use accounts for
only 14% and comes last._26% of the use of energy in residential part lies second,_which is followed by the transportation use(19%).
Fuether Further more,_from the second chart, we learnt that,_in the residential energy use sector,_the heating and air conditioning use takes up the biggest part,_the heating water use comes next with 15%.The miscellaneous and the samll small appliances use accounts for 13% and10% respectively,_ranked third and fourth.
In a On the whole,_the USA energy use is detered determined by industrial consumption._Also,_the heating and air conditioning consumed the most chunk of energy in the residential area.