Soil – Types, Erosion, Conservation Quiz - ICSE Class 10 Geography

Free practice quiz: Soil – Types, Erosion, Conservation (ICSE Class 10 Geography). 48 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This ICSE Class 10 Geography practice quiz has 48 multiple-choice questions on Soil – Types, Erosion, Conservation, and 48 of them come with an explanation. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. Which soil type, characterized by its fine texture and ability to retain moisture, is highly suitable for growing paddy and sugarcane in India?

   1. Laterite Soil
   2. Black Soil
   3. Alluvial Soil
   4. Red Soil
   Show answer

   Answer: C. Alluvial Soil

   Alluvial soil is known for its fertility and good water retention capacity, making it ideal for water-intensive crops like paddy and sugarcane, especially in the fertile plains of India.

2. Which of the following conservation techniques involves planting different crops in alternating strips on the same field?

   1. Cover Cropping
   2. Mulching
   3. Strip Cropping
   4. Intercropping
   Show answer

   Answer: C. Strip Cropping

   Strip cropping is a method where different crops are planted in alternating strips across the slope or in a pattern to reduce soil erosion caused by wind and water. The strips of close-growing crops help to trap soil, while the strips of row crops allow water to flow more slowly.

3. Which soil type is characterized by its poor drainage, high acidity, and leaching of silica, often found in tropical regions with heavy rainfall?

   1. Black Soil
   2. Red Soil
   3. Laterite Soil
   4. Alluvial Soil
   Show answer

   Answer: C. Laterite Soil

   Laterite soils are formed under conditions of high temperature and heavy rainfall, leading to intense leaching of silica and soluble minerals. This results in soils that are acidic, have poor drainage, and are rich in iron and aluminium oxides.

4. Laterite soils are particularly suitable for growing which of the following cash crops?

   1. Wheat and rice
   2. Tea and coffee
   3. Sugarcane and cotton
   4. Pulses and oilseeds
   Show answer

   Answer: B. Tea and coffee

   Laterite soils, with their characteristic acidity and high iron oxide content, are well-suited for plantation crops like tea, coffee, rubber, and cashew, which thrive in such conditions. While they can be cultivated for other crops with proper amendment, they are most renowned for these specific crops.

5. The main reason why forest soils are generally fertile is their:

   1. High mineral content from parent rock
   2. Low rate of decomposition of organic matter
   3. Abundant supply of humus from decaying leaves and plants
   4. Good aeration and drainage due to coarse texture
   Show answer

   Answer: C. Abundant supply of humus from decaying leaves and plants

   Forest soils are enriched by the continuous deposition of organic matter from fallen leaves, branches, and other plant materials. This organic matter decomposes to form humus, which is rich in nutrients and improves soil structure, fertility, and water-holding capacity.

More questions in this quiz

Answers and explanations are in the full quiz.

1. The process where fertile topsoil is stripped away by agents like wind and water, leading to a loss of agricultural productivity, is known as:
2. Conservation measures like contour ploughing and terracing are most effective in preventing soil erosion on:
3. Black soil, also known as Regur soil, is primarily formed from:
4. Which of the following is a biological method of soil conservation?
5. Red soils are primarily found in regions with:
6. Gullying, a severe form of soil erosion, is most commonly associated with:
7. The practice of planting trees and shrubs in a row along the boundaries of agricultural fields to check wind erosion is known as:
8. Laterite soils are characterized by a high content of:
9. The process of soil formation is called:
10. Which soil type is generally porous and arid, with low humus content, and is suitable for growing millets and pulses?
11. Water erosion is most severe in areas with:
12. The practice of planting crops in alternate strips with one strip being a leguminous crop to help fix nitrogen and prevent soil erosion is called:
13. Laterite soils are best suited for cultivation after being treated with:
14. Which of the following is NOT a primary agent of soil erosion?
15. Contour ploughing is a method of soil conservation that involves:
16. The fertility of alluvial soil is mainly due to:
17. The formation of deep channels or ravines by concentrated water flow is known as:
18. The process of soil conservation that involves planting grass or other ground cover on the sides of slopes to stabilize the soil and prevent erosion is called:
19. Black soil is highly effective in retaining moisture because of its:
20. Which of the following methods is primarily used to conserve soil in arid and semi-arid regions against wind erosion?
21. The removal of the uppermost layer of soil by wind or water is referred to as:
22. Terracing is a soil conservation technique most beneficial for:
23. Desert soils, often found in Rajasthan, are characterized by:
24. The process by which soil particles are loosened and moved by flowing water is known as:
25. Which of the following is a method to increase the organic matter content of soil, thereby enhancing its structure and fertility?
26. The 'browning' of soil due to excessive exposure to sunlight and lack of vegetation cover often leads to:
27. Crop rotation is a soil conservation practice that involves:
28. Which of the following is a characteristic of 'Moorum' soil, often found in hilly areas and suitable for brick making?
29. The erosion caused by water flowing in small channels, which can be removed by ploughing, is termed as:
30. The process of compacting soil by using heavy machinery or excessive grazing is known as:
31. Which soil type is known for its suitability for growing cotton, due to its ability to retain moisture and swell when wet?
32. The impact of raindrops on bare soil, which dislodges soil particles and initiates erosion, is called:
33. Conservation tillage, which involves minimizing soil disturbance, is a method to:
34. Red and yellow soils are formed from:
35. Which of the following is a method of artificial soil conservation?
36. The process where soil particles are transported downhill by gravity, especially on steep slopes, is called:
37. The soil found in river valleys and coastal areas, which is deposited by rivers, is primarily:
38. The addition of organic matter to soil helps in:
39. The 'chaparral' or 'Mediterranean' type of vegetation, characterized by drought-resistant shrubs, is often found in areas with which type of soil?
40. Which of the following is an example of biological control of soil erosion?
41. The process of soil formation involves the breakdown of rocks through physical, chemical, and biological processes. This breakdown is known as:
42. Soil erosion is most detrimental in agricultural lands when it leads to:
43. The practice of creating barriers of stones, soil, or vegetation along contour lines to check the flow of water and prevent soil erosion is called:

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