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How is the phenomenon of weathering important for us?
1. It aids in the formation of soil by eroding rocks and hard surfaces.
2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.
3. It is responsible for shaping and denuding large landforms on Earth.
Select the correct answer using the codes below:
- a)1 and 2 only
- b)2 only
- c)1 and 3 only
- d)All of the above
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
How is the phenomenon of weathering important for us? 1. It aids in t...
Importance of Weathering
Weathering is a natural process that breaks down rocks and minerals on the Earth's surface. It plays a crucial role in shaping our environment and has several important implications for us. The correct answer is option 'D' as all the given statements are true.
1. Formation of Soil
Weathering aids in the formation of soil by eroding rocks and hard surfaces. Over time, the mechanical and chemical processes of weathering break down rocks into smaller particles, creating a layer of loose material known as regolith. This regolith, along with organic matter, forms the basis for the development of soil. Soil is essential for agriculture as it provides nutrients and water retention capacity necessary for plant growth.
2. Enrichment of Valuable Minerals
Weathering also helps in the enrichment of valuable minerals on Earth. Through chemical weathering, certain minerals can be dissolved and transported by water, creating new deposits in different locations. This process is called leaching. Valuable minerals such as gold, silver, copper, and uranium can be concentrated and accumulated in specific areas, making their extraction commercially viable. Weathering thus contributes to the availability of important resources that are essential for various industries.
3. Shaping and Denuding Landforms
One of the most visible impacts of weathering is the shaping and denuding of large landforms on Earth. Mechanical weathering processes like frost action, abrasion, and exfoliation contribute to the physical breakdown of rocks and the formation of diverse landforms. These include mountains, canyons, caves, valleys, and cliffs. Chemical weathering, on the other hand, alters the composition of rocks and minerals, leading to the formation of unique geological formations like stalactites and stalagmites in caves. The continuous process of weathering, along with erosion and deposition, helps sculpt the Earth's surface and create the diverse landscapes we see today.
Conclusion
Weathering is an important geological process that has significant implications for our lives. It aids in the formation of soil, enriches valuable minerals, and shapes large landforms. Understanding weathering processes is crucial for sustainable land management, resource extraction, and environmental conservation.
Weathering is a natural process that breaks down rocks and minerals on the Earth's surface. It plays a crucial role in shaping our environment and has several important implications for us. The correct answer is option 'D' as all the given statements are true.
1. Formation of Soil
Weathering aids in the formation of soil by eroding rocks and hard surfaces. Over time, the mechanical and chemical processes of weathering break down rocks into smaller particles, creating a layer of loose material known as regolith. This regolith, along with organic matter, forms the basis for the development of soil. Soil is essential for agriculture as it provides nutrients and water retention capacity necessary for plant growth.
2. Enrichment of Valuable Minerals
Weathering also helps in the enrichment of valuable minerals on Earth. Through chemical weathering, certain minerals can be dissolved and transported by water, creating new deposits in different locations. This process is called leaching. Valuable minerals such as gold, silver, copper, and uranium can be concentrated and accumulated in specific areas, making their extraction commercially viable. Weathering thus contributes to the availability of important resources that are essential for various industries.
3. Shaping and Denuding Landforms
One of the most visible impacts of weathering is the shaping and denuding of large landforms on Earth. Mechanical weathering processes like frost action, abrasion, and exfoliation contribute to the physical breakdown of rocks and the formation of diverse landforms. These include mountains, canyons, caves, valleys, and cliffs. Chemical weathering, on the other hand, alters the composition of rocks and minerals, leading to the formation of unique geological formations like stalactites and stalagmites in caves. The continuous process of weathering, along with erosion and deposition, helps sculpt the Earth's surface and create the diverse landscapes we see today.
Conclusion
Weathering is an important geological process that has significant implications for our lives. It aids in the formation of soil, enriches valuable minerals, and shapes large landforms. Understanding weathering processes is crucial for sustainable land management, resource extraction, and environmental conservation.
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Community Answer
How is the phenomenon of weathering important for us? 1. It aids in t...
- Weathering processes are responsible for breaking down the rocks into smaller fragments and preparing the way for the formation of not only regolith and soils but also erosion and mass movements. Biomes and biodiversity is basically a result of forests (vegetation) and forests depend upon the depth of weathering mantles.
- Without weathering taking place, the concentration of the same valuable material may not be sufficient and economically viable to exploit, process and refine since they would be scattered across a large area.
- Weathering aids mass wasting, erosion and reduction of relief and changes in landforms are a consequence of erosion.
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How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?
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How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of How is the phenomenon of weathering important for us? 1. It aids in the formation of soil by eroding rocks and hard surfaces.2. It helps in the enrichment of valuable minerals on Earth for their commercial extraction to be made possible.3. It is responsible for shaping and denuding large landforms on Earth.Select the correct answer using the codes below: a) 1 and 2 onlyb) 2 onlyc) 1 and 3 onlyd) All of the aboveCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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