chapter 14
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solar
All fossil fuels, including coal, are considered an indirect form of ____________ energy.
It almost always increases.
During peak usage, what happens to the cost of electricity?
carbon dioxide
Many pollutants from coal-fired power plants are properly managed today. Which of the following is currently considered to be the biggest threat to the environment?
black
What color smoke coming from a coal-fired power plant would indicate wasted fuel?
generator
Where is electricity made at a coal-fired power plant?
