Amount of Electricity Used
This graph show the amount(数量) of electricity used in a small city. It is clear that the city uses more electricity in than in
. In summer, people use the most electricity at 12 p.m. This is probably
the high temperature at noon. In winter, people use the most electricity at
. The graph also shows the amount of electricity used
from 6 a.m. to 12 p.m. The amount of electricity use decreases (减少)from 6 p.m. to 12 a.m.