Tick the most suitable answer in question

1. In addition to the rock particles, the soil contains
(i) air and water
(ii) water and plants
(iii) minerals, organic matter, air and water
(iv) water, air and plants

 

Answers (1)

In addition to the rock particles, the soil contains (iii) minerals, organic matter, air and water.

The uppermost layer of soil is rich in humus and minerals. The humus makes the soil fertile and provides nutrients to growing plants.

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