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Soil Science: Composition, Types, and Properties

Question 1 of 15

Which of the following options correctly defines weathering?

  1. The different layers of soil
  2. The less porous layer of soil
  3. The rotting dead matter in soil
  4. The breaking down of rocks
  5. The mixture of rock particles and humus

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000