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प्रश्न
Explain the following terms.
Bases
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उत्तर
Ions of calcium, magnesium, and potassium are known as bases. They are required by the plants for their growth.
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.
Make a chart for your classroom showing the causes of different types of weathering.
What is weathering?
What is known as exfoliation?
What is known as mass wasting?
Describe the chief characteristics of weathering.
What is a badland topography?
What do you understand by the following term:|
Exfoliation
Describe how changes of temperature lead to weathering.
OR
How do changing temperature lead to weathering?
Give a geographical reason:
Temperature is the main factor behind granular weathering.
