Why is copper considered to be a very valuable natural resource?
A. Copper can be melted down to use in steel production.
B. Copper conducts electricity well so it can be used for wiring.
C. Copper fuels nuclear power plants around the United States
D. Copper is the only mineral that can be classified as an ore .
B. Copper conducts electricity well so it can be used for wiring.
The correct answer is B. Copper conducts electricity well, which makes it valuable for use in wiring.
The correct answer is B. Copper conducts electricity well so it can be used for wiring.
Copper is considered to be a very valuable natural resource because it has excellent electrical conductivity. It is widely used in electrical wiring, electronic devices, and power transmission lines. The high conductivity of copper allows the efficient flow of electricity, which is crucial for various industries and everyday applications. Additionally, copper is resistant to corrosion and has good thermal conductivity, making it an ideal choice for many electrical and electronic applications.
To arrive at this answer, you can eliminate the other options:
A. Copper can be melted down to use in steel production: While copper can be melted down, it is not primarily used in steel production. Iron is the main metal used in steel, and copper is not a significant component in this process.
C. Copper fuels nuclear power plants around the United States: This option is not true. Copper is not used as a fuel in nuclear power plants. It is used primarily for electrical applications.
D. Copper is the only mineral that can be classified as an ore: This statement is false. Copper is just one of many minerals that can be classified as an ore, which refers to a naturally occurring material from which a metal or valuable mineral can be extracted.
Therefore, the accurate reason why copper is considered to be a valuable natural resource is due to its excellent electrical conductivity, making it widely used in electrical and electronic applications such as wiring.