Air Conditioning 609 Quiz

What are the environmental impacts of air conditioning?

• Refrigerants, energy consumption, and heat emissions

• Noise pollution, water consumption, and soil erosion

• Light pollution, deforestation, and ozone depletion

• Plastic waste, air pollution, and water contamination

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How does air conditioning contribute to global warming?

• Reducing carbon emissions

• Emitting greenhouse gases such as hydrofluorocarbons (HFCs)

• Using renewable energy sources

• Promoting energy efficiency

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What are some alternatives to traditional air conditioning that are more environmentally friendly?

• Using industrial-sized fans

• Evaporative coolers, ceiling fans, heat-reflective roofing

• Opening windows during the hottest part of the day

• Burning fossil fuels

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NGSS.HS-ESS3-4

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Explain the concept of 'cooling degree days' and its relevance to air conditioning and the environment.

• Cooling degree days measure the amount of energy needed to cool a building and are relevant to heating systems and the environment.

• Cooling degree days measure the amount of energy needed to cool a building and are relevant to air conditioning but not the environment.

• Cooling degree days measure the amount of energy needed to heat a building and are irrelevant to air conditioning and the environment.

• Cooling degree days measure the amount of energy needed to cool a building and are relevant to air conditioning and the environment.

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NGSS.HS-ESS2-4

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Discuss the role of refrigerants in air conditioning and their impact on the environment.

• Refrigerants have no impact on the environment

• Refrigerants are beneficial for the environment and have no negative impact

• Refrigerants help in heating the air and contribute to environmental pollution

• Refrigerants help in cooling the air but some have negative impact on the environment due to ozone-depleting and global warming potential.

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NGSS.HS-ESS3-4

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How does energy consumption in air conditioning systems affect the environment?

• It contributes to climate change and environmental degradation.

• It has no impact on the environment

• It helps in preserving the natural habitat

• It reduces pollution in the atmosphere

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Explain the phenomenon of 'urban heat islands' and its relationship to air conditioning.

• Urban heat islands have no relationship to air conditioning

• Air conditioning releases waste heat and increases energy consumption, contributing to urban heat islands.

• Urban heat islands are caused by excessive tree cover in urban areas

• Air conditioning reduces energy consumption and helps to mitigate urban heat islands

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NGSS.HS-ESS3-4

What are some sustainable practices that can be implemented to reduce the environmental impact of air conditioning?

• Using old, inefficient units

• Using energy-efficient units, proper insulation, regular maintenance, and utilizing alternative cooling methods

• Not sealing windows and doors properly

• Leaving air conditioning on all day and night

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NGSS.HS-ESS3-4

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Discuss the potential long-term consequences of continued reliance on air conditioning for cooling.

• Increased energy consumption and greenhouse gas emissions

• Lower electricity bills

• Reduced strain on the power grid

• Decreased air pollution

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NGSS.HS-ESS2-4

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How can individuals and businesses contribute to mitigating the environmental impact of air conditioning?

• By using energy-efficient systems and implementing smart building designs

• By keeping air conditioning systems running 24/7

• By increasing the use of non-renewable energy sources

• By ignoring regular maintenance of air conditioning systems

Tags

NGSS.HS-ESS3-4

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