Podcast
Questions and Answers
Which author wrote the book 'Nature and Properties of Soil'?
Which author wrote the book 'Nature and Properties of Soil'?
- L. Marshall
- N.C. Brady (correct)
- A. Jenny
- H.H. Buckman
Which year was designated as the International Year of Soils?
Which year was designated as the International Year of Soils?
- 2016 (correct)
- 2018
- 2015
- 2013
What is the study of earth's crust called?
What is the study of earth's crust called?
- Geology (correct)
- Pedology
- Petrology
- Edaphology
How many years are required for the formation of one inch of soil?
How many years are required for the formation of one inch of soil?
Which process leads to the formation of parent material from rocks and minerals?
Which process leads to the formation of parent material from rocks and minerals?
Which of these is a chief constituent of sand fraction?
Which of these is a chief constituent of sand fraction?
Who proposed the active and passive factors of soil formation?
Who proposed the active and passive factors of soil formation?
Which factor does not have relevance after soil reaches its maturity?
Which factor does not have relevance after soil reaches its maturity?
Which type of vegetation is primarily associated with the Podzolization process?
Which type of vegetation is primarily associated with the Podzolization process?
What is the pH level typically observed under the Podzolization process?
What is the pH level typically observed under the Podzolization process?
Which land use is primarily restricted to the area affected by Podzolization?
Which land use is primarily restricted to the area affected by Podzolization?
The process involving the accumulation of silica and removal of sesquioxides is known as what?
The process involving the accumulation of silica and removal of sesquioxides is known as what?
Which parent material is associated with the Laterization process?
Which parent material is associated with the Laterization process?
What term describes the mixing of soils by animals such as ants and earthworms?
What term describes the mixing of soils by animals such as ants and earthworms?
The accumulation of salts in soil forming a salty horizon is referred to as what?
The accumulation of salts in soil forming a salty horizon is referred to as what?
What is the process called when sodium ions are added to the exchange complex of clay?
What is the process called when sodium ions are added to the exchange complex of clay?
Which of these early systems of soil classification focuses primarily on the economic value of the soil?
Which of these early systems of soil classification focuses primarily on the economic value of the soil?
Who is credited with introducing the Genetic system of soil classification?
Who is credited with introducing the Genetic system of soil classification?
What is the primary basis for the Genetic system of soil classification?
What is the primary basis for the Genetic system of soil classification?
Which of these soil classifications is currently used in India?
Which of these soil classifications is currently used in India?
What is the primary characteristic defining Azonal soils?
What is the primary characteristic defining Azonal soils?
Which of these groups of soils fall under the Intra zonal category?
Which of these groups of soils fall under the Intra zonal category?
Who is considered the founder of American pedology?
Who is considered the founder of American pedology?
Which year saw the establishment of the All India Soil Survey and Land Use Organization?
Which year saw the establishment of the All India Soil Survey and Land Use Organization?
Flashcards
What is Geology?
What is Geology?
The study of earth crust formation, including its composition, structure, and properties.
What is Pedology?
What is Pedology?
The scientific study of soil formation, its properties, and how it interacts with the environment.
How does weathering form parent material?
How does weathering form parent material?
Weathering breaks down rocks and minerals into smaller particles, creating the foundation for soil development.
What are active and passive soil formation factors?
What are active and passive soil formation factors?
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What is Dokuchaev's equation for soil formation?
What is Dokuchaev's equation for soil formation?
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What is Jenny's equation for soil formation?
What is Jenny's equation for soil formation?
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What is the end product of weathering?
What is the end product of weathering?
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Describe the stages of weathering
Describe the stages of weathering
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Podzolization
Podzolization
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pH under Podzolization
pH under Podzolization
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Land use under Podzolization
Land use under Podzolization
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Laterization
Laterization
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Shifting agriculture and plantation crops
Shifting agriculture and plantation crops
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Who coined the term "laterite"?
Who coined the term "laterite"?
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Salinization
Salinization
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Hydromorphic soils
Hydromorphic soils
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Early Soil Classification Systems
Early Soil Classification Systems
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Genetic Soil Classification
Genetic Soil Classification
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Intrinsic Properties Based Classification
Intrinsic Properties Based Classification
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Soil Classification System in India
Soil Classification System in India
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Founder of Modern Pedology
Founder of Modern Pedology
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Well-Developed Soil Profile
Well-Developed Soil Profile
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Zonal Soils
Zonal Soils
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Azonal Soils
Azonal Soils
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Study Notes
Chapter 1 Pedology
- Author of "Nature and Properties of Soil": N. C. Brady
- International Year of Soils: 2015
- Study of Earth's Crust: Geology
- Formation of 1 inch of Soil: 800-1000 years
- Density of Core: 2.6 - 3.0 g/cm³
- Density of Mantle: 3 - 4.5 g/cm³
- Density of Crust: 2.6 - 3.0 g/cm³
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Description
Test your knowledge about soil properties, formation processes, and ecological impacts in this comprehensive quiz. Explore key concepts, historical designations, and important soil constituents. Challenge yourself to understand the intricate dynamics of soil and its role in the environment.
