MCQOPTIONS
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| 1. |
When you travel in certain parts of India, you will  notice red soil. What is the main reason for this colour? |
| A. | Abundance of magnesium |
| B. | Accumulated humus |
| C. | Presence of ferric oxides |
| D. | Abundance of Phosphates |
| Answer» D. Abundance of Phosphates | |