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प्रश्न
What is the difference between the inner and the outer core?
अंतर स्पष्ट करें
उत्तर
Inner core
- The innermost layer of the Earth.
- A solid ball of iron and nickel.
- It has a radius of 1220 km.
Outer core
- Surrounds the inner core.
- Made of liquid iron and nickel.
- It has a radius of Approx. 2300 km.
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Rock and it's Types
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संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
shale
Describe the process that leads to exfoliation.
Name the types Sedimentary rocks based on agents of formation.
How are igneous rocks classified on the basis of their chemical composition?
What is meant by a rock?
What physical agents are involved in the sedimentary rocks?
What is meant by the term ‘metamorphism’?
Classify the following rock: Limestone
Give one word for the following.
The core of the earth occupied by rock in iron and nickel.
Sedimentary rocks are called stratified rocks.
