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"Global warming is now a generally recognised phenomenon and sustainability is recognised as being a necessity, not an option - Leaving Cert Construction Studies - Question 10 - 2019
Question 10
"Global warming is now a generally recognised phenomenon and sustainability is recognised as being a necessity, not an option. One of the main culprits blamed for gl... show full transcript
Worked Solution & Example Answer:"Global warming is now a generally recognised phenomenon and sustainability is recognised as being a necessity, not an option - Leaving Cert Construction Studies - Question 10 - 2019
Step 1
Discuss the above statement in detail
Answer
Global warming is a result of human activity, with an increase in the levels of CO2 in the atmosphere - resulting in the melting of the polar ice caps and a consequent rise in global temperatures. This is particularly evident in poorer countries, which suffer increased vulnerability to extreme weather patterns and poverty.
Building sustainable homes can directly contribute to mitigating global warming through minimizing CO2 emissions. These homes can be designed with energy-efficient appliances, renewable energy sources, and incorporation of local materials to create a habitat that reduces our overall emissions.
Additionally, addressing our carbon footprint emphasizes the importance of understanding the difference between direct and indirect emissions from our daily activities. By engaging with our personal consumption choices and energy usage, we can collectively work towards a more sustainable future.
Step 2
propose three best practice guidelines that would ensure that buildings are built in the most sustainable way possible and thus minimise their carbon footprint
Answer
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Utilize Renewable Energy Sources: Promote the installation of renewable energy systems, such as solar panels and wind turbines, to reduce reliance on fossil fuels. Implementing these systems can significantly lower energy bills and carbon footprints.
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Sustainable Building Materials: Specify the use of sustainable materials that emit low CO2 during their lifecycle. This includes recycled materials or those sourced locally to minimize transportation emissions.
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Energy-Efficient Design: Encourage designs that maximize natural light and air flow, minimizing the need for artificial lighting and air conditioning. This can be accomplished through thoughtful placement of windows and insulation to maintain comfortable temperatures.