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9. Soil Class 7 Science Solutions English Medium-Additional Questions With Solutions
9. Soil Class 7 Science Solutions English Medium-Additional Questions With Solutions Get chapter-wise detailed explanations, step-by-step answers, important questions and exam-ready study material in Hindi and English medium.
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9. Soil Class 7 Science Solutions English Medium-Additional Questions With Solutions
NCERT Solutions for Class 7 are specially prepared according to the latest CBSE syllabus (2026-27) to help students understand every concept clearly. These solutions provide step-by-step explanations, accurate answers, and exam-oriented guidance for all chapters. Class 7 students can improve their problem-solving skills, strengthen conceptual understanding, and prepare confidently for school as well as board examinations. All questions are solved in a simple and easy-to-understand language for both Hindi and English medium learners.
9. Soil Class 7 Science Solutions English Medium-Additional Questions With Solutions
NCERT Solutions Class 7 Science English Medium
9. Soil
Topic: Additional Questions With Solutions
Additional Questions With Solutions
Ques: What is humus?
Ans: The rotten death material presence in soil is known as humus.
Ques: what is weathering?
Ans: The breaking down of rocks by the action of wind, water, and climate. This process is called weathering.
Ques: which are those factors which influence the nature of soil?
Ans:
(i) Rocks from which it has been formed.
(ii) Vegetation that grows in it.
Ques: What is soil profile?
Ans: A vertical section through different layers of the soil is called the soil profile.
Ques: What are Horizons?
Ans: Each layer differ in feel (texture), colour, depth and chemical composition. These l-ayers are referred to as horizons.
Ques: why is the uppermost horizon generally dark in colour?
Ans: As it is rich in humus and minerals.
Ques: Name the layer of the soil which makes the soil fertile.
Ans: Humus.
Ques: What is topsoil?
Ans: The upper layer is generally soft, porous and can retain more water; it is called the topsoil or the A-horizon.
Ques: In how many layers has soil profile been divided?
Ans: Soil profile has been divided in four layers.
(i) topsoil or A-horizon
(ii) B-horizon
- C-horizon
- Bedrock
Ques: What is called the layer of soil profile which is hard and difficult to dig?
Ans: Bedrock
Ques: What is soil?
Ans: The mixture of rock particles and humus is called the soil.
Ques: What are various classifications of soil?
Ans: The classifications of soil.
- Sandy soil.
- Clayey soil.
- Loamy soil.
Ques: Write three properties of sandy soil.
Ans:
- Sandy soils tend to be light.
- It is well aerated.
- It is rather dry.
Ques: Name the some important climatic factors which affect the soil profile and bring changes in the soil structure.
Ans: Soil is affected by the wind, rainfall, temperature, light and humidity etc.
Ques: What is percolation?
Ans: Absorbing water by the soil is known as percolation.
Ques: What is soil erosion?
Ans: The removal of land surface by water wind or ice is known as soil erosion.
Ques: Explain how soil is formed?
Ans: The soil is formed by the breaking down of rocks by the action of wind, water and climate.
Ques: List the differences between clayey soil and sandy soil.
Ans:
Ques: How is clayey soil useful for crops?
Ans: Clayey soil is useful for crops, because they are rich in humus and are very fertile.
All Topics From 9. Soil
See other sub-topics of this chapter:
1. topic -1 2. NCERT Exercise 3. Additional Questions With Solutions 4. Additional Questions With SolutionsNCERT Solutions Class 7 Hindi and English Medium – Complete Study Material
NCERT Solutions Class 7 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.
Chapter-Wise Detailed Explanations
Class 7 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.
Hindi and English Medium Support
Students Hindi aur English medium dono me NCERT Book Solutions Class 7 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.
Important Features of NCERT Solutions
- Class 7 NCERT Solutions PDF
- CBSE Class 7 Study Material
- NCERT Book Questions and Answers
- Exam Oriented Important Questions
- Step-by-Step Detailed Solutions
- Concept Clarity and Revision Notes
Why Students Should Use NCERT Solutions?
Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 7 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.
Best Resource for Exam Preparation
Agar aap Class 7 CBSE Preparation ke liye ek trusted aur reliable source dhundh rahe hain, to yeh NCERT Solutions perfect choice hain. Yeh study material school exams, unit tests, half-yearly aur annual exams ke liye equally useful hai. Har chapter ke answers accurate, verified aur student-friendly format me diye gaye hain.
Isliye agar aap NCERT Solutions Class 7 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.