NCERT Solutions For Class 7 Science Chapter 9: Comprehensive NCERT Solutions for Class 7 Science Chapter 9 – Soil, are provided in this article by top Science teachers at Embibe. NCERT Solutions for Class 7 Science Chapter 9 presented in this article offer in-depth answers to all in-text and exercise questions from the chapter ‘Soil’. These solutions are meant to clarify your doubts so that you can outshine the competition in your class.
NCERT Solutions For Class 7 Science Chapter 9 Soil
Students can directly download NCERT Solutions for Class 7 Science Chapter 9 PDF from the link given below in this article to study in offline mode as well. Moreover, downloading the solutions for NCERT questions will help you revise the chapter when and as required.
Before getting into the detailed NCERT Solutions, let’s have a look at the different topics in the chapter along with downloadable PDF:
|Ex 9.1||Soil Teeming with Life|
|Ex 9.2||Soil Profile|
|Ex 9.3||Soil Types|
|Ex 9.4||Properties of Soil|
|Ex 9.5||Moisture in Soil|
|Ex 9.6||Absorption of Water by Soil|
|Ex 9.7||Soil and Crops|
NCERT Solutions For Class 7 Science Chapter 9 Soil PDF Download
Here we have provided the solutions for Chapter 9 of NCERT Books for Class 7 Science:
Download NCERT Solutions for Class 7 Science for other chapters:
- Chapter 1 – Nutrition In Plants
- Chapter 2 – Nutrition In Animals
- Chapter 3 – Fibre To Fabric
- Chapter 4 – Heat
- Chapter 5 – Acids, Bases And Salts
- Chapter 6 – Physical & Chemical Changes
- Chapter 7 – Weather, Climate & Adaptations Of Animals To Climate
- Chapter 8 – Winds Storms and Cyclones
- Chapter 10 – Respiration In Organisms
- Chapter 11 – Transportation In Animals And Plants
- Chapter 12 – Reproduction In Plants
- Chapter 13 – Motion And Time
- Chapter 14 – Electric Current And Its Effects
- Chapter 15 – Light
- Chapter 16 – Water – A Precious Resource
- Chapter 17 – Forests: Our Lifeline
- Chapter 18 – Wastewater Story
CBSE Class 7 Science Chapter 9: Soil – Chapter Summary
Often the importance of soil in our day-to-day lives is underestimated. Soil is actually essential for life on earth as it supplies nutrients and water to the plants. In various parts of India, different types of soils are found. And these soils are composed of distinct layers. Not all types of soils are utilized in agriculture. Different types of soils are used to cultivate different types of crops. For example, clay and loam are suitable for growing wheat, gram, and paddy whereas, cotton is grown in sandy loam soil.
Study this chapter to identify the different types of soils used for various purposes like agriculture, pottery, etc. In this chapter, you will also come across terms, such as hummus, weathering, clayey, loamy, percolation, moisture, sandy, soil erosion and water retention in detail.
Download important study materials for CBSE Class 7 tabulated below:
|CBSE Class 7 Maths Syllabus||CBSE Class 7 Social Science Syllabus|
|CBSE Class 7 English Syllabus||CBSE Class 7 Science Syllabus|
|NCERT Books for Class 7 Maths||NCERT Books For Class 7 (All Subjects)|
FAQs Related To NCERT Solutions For Class 7 Science Chapter 9
A: The columns are correctly matched as:
A: Clayey soil is useful for crops for the following reasons
i) It has excellent water holding capacity
ii) Clayey soil is rich in organic matter
iii) Clayey and loamy soils are suitable for growing cereals like wheat
iv) Water holding-capacity of clayey soil supports the growth of crops like paddy which require more water to grow
A: The sketch of cross-section of soil is as follows:
A: Soil is formed due to the weathering of rocks. Weathering is a process in which physical breakdown and chemical decomposition of minerals take place primarily by wind, water and climatic changes.
A: Soil erosion can be controlled by taking the following steps:
i) Planting more and more trees will result in the reduction of soil erosion.
ii) By stopping deforestation and avoiding overgrazing of animals.
Now you are provided with the detailed solutions for Class 7 Science – Soil. We hope this detailed article helps you. The diagrams, crossword puzzle, and interesting explanations provided in the solution will make the chapter fun to learn. So, make the best use of these resources and master this chapter.
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