One advantage of coal power is...
Group of answer choices
it doesn't emit greenhouse gases.
it is clean.
it is abundant.
it is intermittent.
One advantage of coal power is that it is abundant.
The correct answer from the given options is: it is abundant.
Coal power is advantageous because it is abundant in many parts of the world. Coal is a fossil fuel that is formed from the remains of plants that lived and died millions of years ago. Due to its widespread availability, coal can be easily accessed and mined in large quantities.
To determine the advantage of coal power, you can eliminate the incorrect or irrelevant options by considering the characteristics of coal. For example, coal power is not considered clean because burning coal releases pollutants such as sulfur dioxide and nitrogen oxides, which contribute to air pollution.
Coal power is also not intermittent since it can provide a constant and reliable source of energy. On the other hand, renewable energy sources like solar and wind power can be intermittent, meaning they rely on specific environmental conditions to generate electricity.
Lastly, while it is true that burning coal does emit greenhouse gases and contribute to climate change, the option "it doesn't emit greenhouse gases" is incorrect.
Therefore, the option "it is abundant" is the correct answer, as coal's abundance makes it readily available and a popular choice for energy production in many countries.