Praxis 5005 Practice Test Practice Question
Natural gas-fired power plants are considered greenhouse gas emitters because the burning of natural gas produces which of the following?
Correct Answer: C
Rationale: Natural gas combustion primarily produces carbon dioxide (CO2), a significant greenhouse gas contributing to climate change. This makes option C the most accurate choice.
Option A, hydrogen, is not a greenhouse gas and is not a direct product of natural gas combustion. Option B, radon, is a radioactive gas that can be found in some natural gas sources but is not a product of combustion. Option D, helium, is an inert gas and not produced during the burning of natural gas. Therefore, only carbon dioxide is relevant in the context of greenhouse gas emissions from natural gas-fired power plants.
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