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प्रश्न
What do you understand by the following term:|
Carbonation
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उत्तर १
Formation of carbon compounds with the contact of air with rocks e.g. Calcium Carbonate, which is easily carried on by ground water.
उत्तर २
The process of absorption of carbon dioxide from the atmosphere by minerals present in the rocks is called carbonation.
संबंधित प्रश्न
From encyclopedias and the Internet, find out the different types of soil found in India. Discuss the importance of these soils for crops cultivated in our country. You should form groups in class for this activity.
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 |
Make a chart for your classroom showing the causes of different types of weathering.
Rewrite the following sentence, choosing the right word from the options given below:
_______soils are those which are undisturbed by erosion or deposition.
What do you understand by the following term:
Soil texture
State the effects of weathering.
Explain the following terms.
Bases
Which one of the following materials is affected by hydration process?
Are physical and chemical weathering processes independent of each other? If not, why? Explain with examples.
Name three types of weathering.
