QQuestionEnvironmental Science
QuestionEnvironmental Science
Identify and describe two sources of energy that generally have limited environmental impacts.
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Answer
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Step 1: To identify two sources of energy with limited environmental impacts, we can consider renewable energy sources that have a smaller carbon footprint and reduced pollution compared to fossil fuels.
The two sources of energy I will discuss are solar energy and wind energy.
Step 2: Solar Energy
Solar energy is the radiant light and heat from the Sun that is harnessed using various technologies, including solar panels and solar thermal collectors. Solar energy is a renewable resource, abundant, and has minimal environmental impacts. The primary environmental benefits of solar energy include: - Reduced greenhouse gas emissions: Solar energy produces electricity without burning fossil fuels, thus reducing the emission of greenhouse gases responsible for climate change. - Low water consumption: Unlike conventional power plants that require significant amounts of water for cooling, solar power systems consume negligible amounts of water. - No air pollution: Solar energy does not release harmful air pollutants, such as sulfur dioxide, nitrogen oxides, or particulate matter, which can cause respiratory and other health issues.
Final Answer
Both sources are renewable, abundant, and have minimal greenhouse gas emissions, water consumption, and air pollution during electricity generation.
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