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What is the major challenge faced by enhanced rock weathering (ERW) in its practical application for climate solutions?
  • a)
    Lack of scientific research on its effectiveness.
  • b)
    The high cost of implementing the technique.
  • c)
    The need for vast land areas and collaboration.
  • d)
    Difficulty in sourcing the necessary minerals.
Correct answer is option 'C'. Can you explain this answer?
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What is the major challenge faced by enhanced rock weathering (ERW) in...
One of the major challenges facing enhanced rock weathering (ERW) is the requirement for extensive land areas and collaborative efforts among multiple farms or coastal regions to achieve meaningful carbon removal. This need stems from the scale at which ERW must be applied to make a significant impact on atmospheric CO2 levels. Additionally, the logistics of mining, grinding, and transporting the rock can consume considerable energy, which raises concerns about the overall carbon footprint of the process. Understanding these challenges is crucial for developing effective climate policies and solutions.
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What is the major challenge faced by enhanced rock weathering (ERW) in...
The Major Challenge of Enhanced Rock Weathering (ERW)
Enhanced Rock Weathering (ERW) is a promising climate solution that involves spreading finely crushed silicate rocks over land to accelerate the natural weathering process, which captures carbon dioxide (CO2) from the atmosphere. However, the practical application of ERW faces significant challenges, primarily concerning the need for vast land areas and collaboration.
Land Area Requirements
- ERW necessitates large expanses of land to effectively apply the crushed rocks.
- This demand can create competition for land use, particularly in regions where agricultural or urban development is crucial.
Collaboration and Coordination
- Implementing ERW on a large scale requires cooperation among various stakeholders, including governments, landowners, and environmental organizations.
- Effective collaboration is essential for logistics, such as transportation of materials and the management of land areas.
Regional Variability
- The effectiveness of ERW can vary based on geographic and climatic conditions, necessitating localized strategies that may complicate implementation.
- This variability further emphasizes the need for coordinated efforts across different regions to optimize the application of ERW.
Conclusion
The challenge of needing vast land areas and collaboration is fundamental to the practical application of enhanced rock weathering. Addressing these issues is crucial for the successful adoption of ERW as a viable climate solution, ensuring that it can contribute meaningfully to global carbon reduction efforts.
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What is the major challenge faced by enhanced rock weathering (ERW) in its practical application for climate solutions?a) Lack of scientific research on its effectiveness.b) The high cost of implementing the technique.c) The need for vast land areas and collaboration.d) Difficulty in sourcing the necessary minerals.Correct answer is option 'C'. Can you explain this answer? for CLAT 2025 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about What is the major challenge faced by enhanced rock weathering (ERW) in its practical application for climate solutions?a) Lack of scientific research on its effectiveness.b) The high cost of implementing the technique.c) The need for vast land areas and collaboration.d) Difficulty in sourcing the necessary minerals.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CLAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the major challenge faced by enhanced rock weathering (ERW) in its practical application for climate solutions?a) Lack of scientific research on its effectiveness.b) The high cost of implementing the technique.c) The need for vast land areas and collaboration.d) Difficulty in sourcing the necessary minerals.Correct answer is option 'C'. Can you explain this answer?.
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