Non-renewable energy sources
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Non-renewable energy sources
Non-renewable energy sources are those that are finite and cannot be replenished in a short period. These sources of energy are formed over millions of years through natural processes and are typically found deep within the earth’s crust. The most commonly used non-renewable energy sources include fossil fuels such as coal, oil, and natural gas, as well as nuclear energy.
Coal is a black, carbon-rich rock that is formed from the remains of plants that lived millions of years ago. Coal is the most abundant and widely used non-renewable energy source in the world, and it is used to generate electricity, produce steel, and heat homes and businesses.
Oil, also known as petroleum, is a liquid fossil fuel that is formed from the remains of ancient marine organisms. Oil is extracted from underground reservoirs and is refined into gasoline, diesel fuel, and other petroleum-based products. Oil is primarily used as a transportation fuel, powering cars, trucks, and airplanes.
Natural gas is a gaseous fossil fuel that is formed from the remains of ancient marine organisms, just like oil. Natural gas is primarily composed of methane, and it is extracted from underground reservoirs using drilling techniques. Natural gas is used for heating, cooking, and electricity generation.
Nuclear energy is produced by splitting atoms in a process called nuclear fission. This process releases large amounts of energy in the form of heat, which is then used to generate electricity. Nuclear energy is considered a non-renewable energy source because it relies on the availability of uranium, which is a finite resource.
The use of non-renewable energy sources has several drawbacks. Firstly, these sources of energy are finite, and they will eventually run out. This means that as these resources become more scarce, they will become more expensive, making them less accessible to the general population. Secondly, the extraction and use of non-renewable energy sources can have significant environmental impacts. For example, the burning of fossil fuels releases greenhouse gases, which contribute to climate change. The extraction of oil and natural gas can also lead to environmental damage, including oil spills, air and water pollution, and habitat destruction.
Despite these drawbacks, non-renewable energy sources continue to be widely used due to their abundance and relatively low cost. However, there is increasing recognition of the need to transition to renewable energy sources such as solar, wind, and hydropower, which are cleaner, more sustainable, and can be replenished naturally. The transition to renewable energy sources will require significant investment in research and development, infrastructure, and policy changes. However, the benefits of transitioning to renewable energy sources include reducing greenhouse gas emissions, improving air and water quality, and creating new jobs in the clean energy sector.
In conclusion, non-renewable energy sources are a significant part of the world’s energy mix, but they come with significant environmental and economic drawbacks. The transition to renewable energy sources will be a critical step towards a more sustainable future, and it will require collaboration and investment from governments, businesses, and individuals around the world.
Non-renewable energy sources
RUBRIC
Excellent Quality
95-100%
Introduction 45-41 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Literature Support
91-84 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Methodology
58-53 points
Content is well-organized with headings for each slide and bulleted lists to group related material as needed. Use of font, color, graphics, effects, etc. to enhance readability and presentation content is excellent. Length requirements of 10 slides/pages or less is met.
Average Score
50-85%
40-38 points
More depth/detail for the background and significance is needed, or the research detail is not clear. No search history information is provided.
83-76 points
Review of relevant theoretical literature is evident, but there is little integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are included. Summary of information presented is included. Conclusion may not contain a biblical integration.
52-49 points
Content is somewhat organized, but no structure is apparent. The use of font, color, graphics, effects, etc. is occasionally detracting to the presentation content. Length requirements may not be met.
Poor Quality
0-45%
37-1 points
The background and/or significance are missing. No search history information is provided.
75-1 points
Review of relevant theoretical literature is evident, but there is no integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are not included in the summary of information presented. Conclusion does not contain a biblical integration.
48-1 points
There is no clear or logical organizational structure. No logical sequence is apparent. The use of font, color, graphics, effects etc. is often detracting to the presentation content. Length requirements may not be met
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