The effects of desertification on the environment
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The effects of desertification on the environment
Desertification is a process where fertile land turns into desert due to a combination of natural and human factors. The effects of desertification on the environment are far-reaching and can have severe consequences for both the ecosystem and the people who rely on it for their livelihoods.
Loss of Biodiversity: Desertification leads to a loss of biodiversity as vegetation, animals, and microorganisms cannot survive in the dry and arid conditions. This loss of biodiversity can have a cascading effect on the entire ecosystem.
Soil Erosion: When vegetation is removed from the land, the soil is left exposed to wind and water erosion, leading to soil degradation and reduced soil fertility.
Water Scarcity: Desertification reduces the availability of water in affected areas as rivers, lakes, and other sources of water dry up. This scarcity of water can lead to conflicts between communities, as well as severe health problems due to inadequate sanitation and hygiene.
Climate Change: Desertification can contribute to climate change by reducing the ability of land to absorb carbon dioxide from the atmosphere. Additionally, the loss of vegetation can reduce the amount of rainfall in the affected region, leading to a drier and warmer climate.
Economic Impacts: Desertification can have severe economic impacts on the people who rely on the land for their livelihoods. Reduced agricultural productivity, loss of grazing land for livestock, and reduced tourism are just a few of the economic consequences of desertification.
Overall, the effects of desertification on the environment are complex and far-reaching, and urgent action is needed to prevent further degradation of the world’s land resources.
The effects of desertification on the environment
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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