Earth's Innermost Layer Composition
The Earth is composed of several layers, each with a distinct composition.
- The crust is the outermost solid shell.
- The mantle is the layer beneath the crust.
- The core is the innermost layer, divided into the outer core and the inner core.
Innermost Layer Composition
The Earth's innermost layer, the inner core, is primarily composed of a solid metal alloy. Scientific evidence indicates this alloy consists mainly of:
Nickel and Iron
This matches option D.
Important Questions from Geomorphology
Which one of the following is not an igneous rock?
Which of the following statements is/are correct?
1. Hypocenter is the point on the surface of the Earth, nearest to the focus.
2. Velocity of earthquake waves is higher in denser materials.
3. P waves move faster and are the first to arrive at the surface of the Earth.
Select the correct answer using the code given below:
Which one of the following is the lowermost/innermost intrusive igneous rock?
The formation of ‘tors’ on small rocky hills is associated with which among the following?
Which one of the following statements about metamorphic rocks is not correct?
