Sketch the cross section of soil and label the various layers. Answer: (ii) clayey soil. 6. For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. ⦠SOLUTION: The differences between clayey soil and sandy soil are given below: Q 7. How is clayey soil useful for crops? NCERT Solutions for Class 7 Science Chapter 9 Soil are part of NCERT Solutions for Class 7 Science. Important: Find out which books CBSE recommended, for the new paper pattern practice. Soil Class 7 Extra Questions Long Answer Type. Thatâs why it is most useful for crops like paddy which requires lot of water. 5. Q5 : How is clayey soil useful for crops? is called weathering. 6. Refer to other chapters and books at other links (NCERT ⦠Question 2.The water holding capacity is highest in (i) sandy soil (ii) clayey soil (iii) loamy soil (iv) mixture of sand and loam. 4. Answer: Clayey soil can retain much water and consequently contains lot of moisture even ⦠Answer: Soil is formed by the process of weathering. Q.1 In addition to the rock particles, the soil contains(i) air and water(ii) water and plants(iii) minerals, ⦠Due to the very small size of the particles of clayey soil, particles are packed tightly and therefore can retain water. Discuss the dependence of crop on soil type. Answer: Following are the properties of clayey soil: It has very good water holding capacity. How is clayey soil useful for crops? Q33. i) Weathering is a very fast process of soil formation. List the differences between clayey soil ⦠It is rich in organic matter. Download NCERT Chapters and Books in pdf format. Draw a cross-section of soil and ⦠List the differences between clayey soil and sandy soil. Answer: Following are the properties of clayey soil: It has very good water holding capacity. Ques5: How is clayey soil useful for crops? (5) Soil is used to make earthenware or pottery (such as matkas, surahis, etc. How is clayey soil useful for crops? Explain how soil is formed. Students who are in Class 7 or preparing for any exam which is based on Class 7 Science can refer NCERT Science Book for ⦠NCERT solutions for Class 7 Science Soil. For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. The organic matter formed by the ⦠How is clayey soil useful for crops? Ques6: List the differences between clayey soil and sandy soil. How is clayey soil useful for crops? Therefore, clayey soils having these characteristics are useful for such kind of crops. How is clayey soil useful for crops? Therefore, clayey soils having these characteristics are useful for such kind of crops. Ans. Ans: Clayey soil can retain much water and consequently contains lot of moisture even in summer. Filed Under: Class 7, NCERT ⦠Download NCERT Class 7 Science Soil NCERT Book and other CBSE KVS Science latest books free in pdf format chapter wise, NCERT Class 7 Science Soil. Ans: ii. (iii) It contains useful organic minerals. Students can download the complete NCERT Solutions for Class 7 Science here. (iii) It contains useful organic minerals. Q 6. Answer Clayey soil is very useful for crops because: (i) It has very good water retaining capacity due to very small size particle which are packed tightly (ii) This soil is rich in humus and is very fertile. Answer: Clayey soil has an important characteristic that it can retain water and moisture. Therefore it is suitable for growing cereals like wheat, and gram. NCERT Book for Class 7 Science Chapter 9 Soil is available for reading or download on this page. These properties of loamy soil is very suitable for growing crops. Therefore, clayey soils having these characteristics are useful for such kind of crops. Question: Read the following statements and give the appropriate terms for ⦠Question 5: How is clayey soil useful for crops? Also, clayey soil is rich in humus and is very fertile. For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. Therefore, clayey soils having these characteristics are useful for such kind of crops. Thus the crops which requires more water such as rice, wheat etc. NCERT Solutions for Class 7 Maths: NCERT Solutions for Class 6 Maths: CBSE Sample Papers: Welcome to CBSElabs.com NCERT Solutions. As a result of these processes, large rock pieces are converted into smaller pieces and eventually to soil. Download NCERT Solutions Class 7 Science Soil free pdf, NCERT Solutions updated as per latest NCERT book, NCERT Solutions for Class 7 Science for chapter 9 SoilTick the most suitable answer in questions 1 and 2. Q6 : List the differences between clayey soil and sandy soil. Water holding-capacity of clayey soil supports the growth of crops like paddy which require more water to grow. Clayey soil is rich in humus and are very fertile, so it is suitable for growing cereals like wheat and gram. SOLUTION: The diagram of cross section of soil ⦠Discussion in 'CBSE Class 7 Science Help' started by g mahesh, Nov 8, 2013. g mahesh Member. it has good water retaining capacity. What is its significance? Clayey and loamy soils are both suitable for growing cereals ⦠Answer: The climatic factors, as well as the components of soil, determine the various types of vegetation and crops that might grow in any region. Using NCERT Class 7 solutions Soil exercise by students are an easy way to prepare for the exams, as they involve solutions arranged ⦠Get the solutions for all chapters and exercises of Class 7 ⦠It has excellent water holding capacity; Clayey soil is rich in organic matter; Clayey and loamy soils are suitable for growing cereals like wheat. Therefore, clayey soils having these characteristics are useful for such kind of crops. Clayey soil is also rich in organic matter. Copies of these textbooks may be downloaded and used as textbooks or for reference. Clayey soil is also rich in organic matter. What affect the soil profile and bring changes in the soil structure? Clayey soil is very useful for crops because it is rich in humus and are very fertile, so it is suitable for growing cereals like wheat and gram. Clayey soil is very useful for crops because: (i) It has very good water retaining capacity. Answer: Clayey soil is useful for the crops because. Clayey soil is also rich in organic matter. For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. In NCERT solutions for class 7 science chapter 9 soil y ou will learn that s oil is very essential for agriculture because it provides food, clothing, and shelter for all. Concepts covered in Class 7 Science chapter 9 Soil are Soil Teeming with Life, Concept of Soil Profile, Concept of Soil Types, Properties of Soil, Moisture in Soil, Concept of Soil and Crops. This physical and chemical decomposition is primarily done by wind, water, and climate. Clayey soil is good for retaining water. It starts with focussing on the liveliness of soil through an activity. Clayey soil have good water retaining ⦠Read the following statements with reference to soil. 1.The proportion of fine particles is higher. Question 6: List the differences between clayey soil and sandy soil. It is a very slow process and big rocks get converted into soil. How is clayey soil useful for crops? Therefore, clayey soils having these ⦠Answer: Answer: 7. (ii) This soil is rich in humus and is very fertile. Question 4: Explain how soil is formed. it is fertile in nature. Question 5. Answer 5. Therefore, clayey soils having these characteristics are useful for such kind of crops. Answer : Clayey soil is useful for growing certain kind of crops of cereals like wheat and grams, which requires excess of water. Question: How is clayey soil useful for crops? NCERT Grade 7 Science, Chapter 9, Soil throws light on the importance of soil and its important aspects. ... Download Chapter 9 - Soil of Class 7 NCERT Textbook. Such soil is good at retaining water. For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is ⦠For growing crops such as wheat, gram, and paddy, the soil should be good at retaining water and rich in organic matter is suitable. For paddy, soils rich in clay and organic matter and having a good capacity to retain water are ideal. It is good at retaining water. Question 6. This page provides the complete solution for all Chapters of Class 7 Science. 2) It is rich in humus and is very fertile. It is rich in organic matter. NCERT Solutions for Class 7 Science is provided here. How is clayey soil useful for crops? Answer Clayey soil is very useful for crops because: Q9: How is clayey soil useful for crops? Clayey soil is also rich in organic matter. These small particles mix with humus (organic matter) and form soil. Such soil is good at retaining water. Question 1. Q10: What is Humus? Answer The soil is formed by the process of weathering in which the rocks break down by the action of wind, water and climate. For the same reason clayey soil with organic matters are good for Paddy. For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. Answer5: Water retention capacity of the clayey soil is quite high. Question: Describe how clayey soil is useful for crops? Question : How is clayey soil useful for crops? Answer 6: Clayey soil Sandy soil. The process by which huge rocks are broken down into small particles by the action of sunâs heat, wind, rain and flowing river water, etc, is called weathering. Clayey soils rich in humus and water gives ideal conditions for paddy to grow. Related Categories. In the NCERT solutions for class 7 science chapter 9 soil, you will get questions based on the different types of soil, its composition, and its importance. Due to these characteristics, clayey soil is useful for growing crops such as paddy. ), crockery (cups and plates), toys and statues, etc. grow well in clayey soil. 3) It contains many useful organic minerals. Download the NCERT Solutions for Class 7 Science PDF for free on this page. it is rich in humus. A note on substances like polythene bags and plastics which pollute the soil is also provided. Concept insight: Particles of clayey soil are very small so it has good water holding capacity and is also rich in humus. For growing crops, such as wheat, gram and paddy, the soil that is good at retaining water and rich in organic matter is suitable. List the differences between clayey soil and sandy soil. These properties of clayey soil are very suitable ⦠ii) Percolation of water is faster in sandy soils. Related questions The median of the given set of ⦠Crops like wheat and rice can be easily grown in clayey soil. Choose the correct statements from the above. Clayey soil is useful for wheat also. Easy to print and read. Q5. How is clayey soil useful for crops? List the differences between clayey soil and sandy soil. Answer 5 Clayey soil is useful for crops because: 1) It has very good water holding capacity. Answer : Due to the very small size of the particles of clayey soil, particles are packed tightly and therefore can retain water. Q34. Answer : Clayey soil - Sandy soil 1. 6. Thus the crops which require more water grow well in clayey soil⦠Clayey soil is useful for crops because: i. It is rich in organic matter. iv) Top soil contains the maximum amount of humus. Answer: Clayey soil is useful for crops for the following reasons. Solution: Clayey soil retains water to a great extent. Answer: Following are the properties of clayey soil: It has very good water holding capacity. ... How is clayey soil useful for crops? For growing crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. List the differences between clayey soil and sandy soil. iii) Loamy soil contains only sand and clay. Here we have given NCERT Solutions for Class 7 Science Chapter 9 Soil. The breaking down of rocks because of the action of wind, rain, ice, etc. With organic matters are good for paddy, soils rich in humus in soil... Result of these processes, large rock pieces are converted into soil process of soil through an activity have water... 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