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Rocks having lime as their major constituent are called:
- a)Siliceous rocks
- b)Argillaceous rocks
- c)Sedimentary rocks
- d)Calcareous rocks
Correct answer is option 'D'. Can you explain this answer?
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Understanding Calcareous Rocks
Calcareous rocks are primarily composed of calcium carbonate (CaCO₃), which is often derived from the accumulation of shells, corals, and other marine organisms. These rocks play a significant role in various geological and environmental processes.
Major Characteristics of Calcareous Rocks
- **Composition**: The primary constituent is lime or calcium carbonate, which can be found in various forms, such as limestone and chalk.
- **Formation**: Calcareous rocks typically form in marine environments where biological activity is prevalent. Over time, the accumulation of organic material leads to sedimentation and compaction.
Types of Calcareous Rocks
- **Limestone**: A widely recognized calcareous rock, used in construction and as a raw material in industries such as cement production.
- **Chalk**: A softer, white variety of limestone composed mainly of tiny marine organisms.
Importance in Civil Engineering
- **Construction Material**: Due to their abundance and versatility, calcareous rocks are often utilized in building materials, road construction, and as aggregates.
- **Environmental Role**: These rocks can act as natural buffers to acid rain and play a part in carbon sequestration, contributing to climate regulation.
In summary, calcareous rocks are defined by their high lime content and play a crucial role in both geological processes and civil engineering applications. Their unique properties make them valuable resources in various industries.
Calcareous rocks are primarily composed of calcium carbonate (CaCO₃), which is often derived from the accumulation of shells, corals, and other marine organisms. These rocks play a significant role in various geological and environmental processes.
Major Characteristics of Calcareous Rocks
- **Composition**: The primary constituent is lime or calcium carbonate, which can be found in various forms, such as limestone and chalk.
- **Formation**: Calcareous rocks typically form in marine environments where biological activity is prevalent. Over time, the accumulation of organic material leads to sedimentation and compaction.
Types of Calcareous Rocks
- **Limestone**: A widely recognized calcareous rock, used in construction and as a raw material in industries such as cement production.
- **Chalk**: A softer, white variety of limestone composed mainly of tiny marine organisms.
Importance in Civil Engineering
- **Construction Material**: Due to their abundance and versatility, calcareous rocks are often utilized in building materials, road construction, and as aggregates.
- **Environmental Role**: These rocks can act as natural buffers to acid rain and play a part in carbon sequestration, contributing to climate regulation.
In summary, calcareous rocks are defined by their high lime content and play a crucial role in both geological processes and civil engineering applications. Their unique properties make them valuable resources in various industries.
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Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer?
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Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer?.
Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rocks having lime as their major constituent are called:a)Siliceous rocksb)Argillaceous rocksc)Sedimentary rocksd)Calcareous rocksCorrect answer is option 'D'. Can you explain this answer?.
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