Which of the following is correct regarding Deccan Traps :
1. The Deccan traps are composed of Basalt.
2. They are quite rich in titanium,magnetite,aluminium and magnesium.
3. Soil derived from here is fertile, with high moisture holding capacity.
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 2 only
(c) 1 and 3 only
(d) 1, 2 and 3
Explanation Statement 1 is correct: The Deccan Traps are made up of vast layers of basalt, which is an igneous rock formed by volcanic activity. These traps were created by massive volcanic eruptions millions of years ago and cover large parts of the Deccan Plateau.
Statement 2 is correct: Deccan Traps contain significant amounts of minerals like titanium, magnetite (iron ore), aluminium, and magnesium. The basaltic lava flows are rich in these elements, which are important for various industrial applications.
Statement 3 is correct: The soil derived from the Deccan Traps is known as Regur soil (also called black soil). This soil is rich in minerals, particularly lime, iron, magnesium, and aluminum, which makes it fertile. It has a high moisture-holding capacity, making it suitable for crops like cotton. The soil's high clay content allows it to retain moisture and nutrients.
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