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प्रश्न
Rewrite the following sentence, choosing the right word from the options given below:
_______is produced by the decayed organic material, including dead leaves, stems roots, living bacteria, fungi, worms, and other organisms.
पर्याय
Humus
Regolith
उत्तर
Humus is produced by the decayed organic material, including dead leaves, stems roots, living bacteria, fungi, worms, and other organisms.
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संबंधित प्रश्न
Match the column
| Column A | Column B |
| 1. Granular disintegration | (i) causes feldspar to become a powdery mass |
| 2. Oxidation | (ii) is common in deserts |
| 3. Carbonation | (iii) is the simplest form of chemical weathering |
| 4. Hydration | (iv) mainly affects limestone regions |
| 5. Solution | (v) results in the rusting of iron |
Distinguish between the following pair:
Weathering and erosion
What is weathering?
What is weathering?
What do you understand by the following term:|
Exfoliation
Match the following pairs correctly:
| A | B |
| (a) A soil formed at a place or a particular site | Alluvium |
| (b) Over a long period of time this soil become mature | Transported soil |
| (c) It is most fertile soil when renewed every year | Podzol |
| (d) This soil is found is cool or cold humid areas | Residual |
Describe the work of plants as agents of weathering.
Explain the following terms.
Bases
Give a geographical reason:
Temperature is the main factor behind granular weathering.
Are physical and chemical weathering processes independent of each other? If not, why? Explain with examples.
