Which type of soil is formed because of weathering of Metamorphic and ...
Red soil is formed as a result of weathering of metamorphic and igneous rocks. The red color of the soil comes from the high percentage of iron content.
View all questions of this test
Which type of soil is formed because of weathering of Metamorphic and ...
Soil Formation from Rocks
Soil is formed through the weathering of various types of rocks, and each soil type has distinct characteristics based on its parent material. In this case, we focus on the formation of Red Soil.
What is Red Soil?
- Red Soil is a type of soil that is typically found in regions with a warm climate and is rich in iron oxide, which gives it a distinctive reddish color.
- It is primarily formed through the weathering of igneous and metamorphic rocks, which are rich in minerals.
Weathering Process
- Weathering is the breakdown of rocks into smaller particles due to physical, chemical, and biological processes.
- When igneous and metamorphic rocks weather, they release minerals and nutrients that contribute to the formation of Red Soil.
Characteristics of Red Soil
- Color: The iron content in the soil leads to its characteristic red hue.
- Texture: Red Soil is generally coarse and well-drained, making it suitable for specific types of crops.
- Fertility: Although it can be less fertile compared to other soil types, when enriched with organic matter, it can support agriculture.
Comparison with Other Soils
- Black Soil: Primarily formed from basalt rock, it is more fertile and suitable for crops like cotton.
- Laterite Soil: Formed in tropical climates from the weathering of a variety of rocks, it is rich in iron and aluminum but less fertile.
In conclusion, the correct answer is option 'A', as Red Soil is specifically linked to the weathering of igneous and metamorphic rocks, highlighting its unique properties and suitability for certain agricultural practices.