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Questions and Answers
What percentage of the energy consumed by the European Union was generated from renewable sources in 2022?
22.5%
What was the primary resource used in electricity generation in the European Union?
Solid biomass
What is solar energy harnessed from?
The sun's radiation
How much did the use of solar energy aid seven Asian countries in avoiding potential fossil fuel costs?
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What was the rapid growth in the use of solar power observed by China from 2010 to 2021?
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Study Notes
Background of the Study
- The advancement of science and technology has brought significant improvements in people's lives.
- Humanity has made progress from primitive tools to complex machinery, but with mass production comes the responsibility of ensuring high-quality products.
- One of the key concerns is humanity's dependence on fossil fuels.
Environmental Impact
- The global average atmospheric carbon dioxide reached a new peak of 417.06 parts per million (ppm) in the previous year.
- As of May 2023, the figure had risen to 424 ppm, based on the recorded data of the Mauna Loa Observatory in Hawaii.
- The primary energy sources in the United States in 2022 were: • Petroleum (35.7%) • Natural gas (33.3%) • Coal (9%)
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Description
This research study presents an investigation into the development of an improvised solar water heater, conducted by students at Saint Louis College. The study aims to fulfill the requirements for Practical Research 2 and is advised by Ms. Melody Castillo.
