The correct answer is: B. 25%
According to the U.S. Energy Information Administration, about 25% of the energy produced in the United States is lost in distribution and inefficient use. This means that for every 100 units of energy that are produced, only 75 units are actually used. The remaining 25 units are lost to transmission and distribution losses, as well as to inefficiencies in the way that energy is used.
Transmission and distribution losses occur when electricity is transmitted from power plants to homes and businesses. These losses are due to the resistance of the wires that carry the electricity, as well as to the fact that some of the electricity is converted to heat. Inefficient use of energy occurs when appliances and devices are not properly maintained or when they are not used in the most efficient way possible. For example, leaving lights on in an empty room is an example of inefficient use of energy.
The loss of energy in distribution and inefficient use is a significant problem. It means that we are wasting valuable resources, and it also contributes to climate change. There are a number of things that we can do to reduce energy losses, such as improving the efficiency of our power plants and appliances, and using energy more efficiently in our homes and businesses.
Option A: 10% is incorrect because it is too low. According to the U.S. Energy Information Administration, about 25% of the energy produced in the United States is lost in distribution and inefficient use.
Option C: 40% is incorrect because it is too high. According to the U.S. Energy Information Administration, about 25% of the energy produced in the United States is lost in distribution and inefficient use.
Option D: 50% is incorrect because it is too high. According to the U.S. Energy Information Administration, about 25% of the energy produced in the United States is lost in distribution and inefficient use.