mention five characteristics of core
Answers
Answer:
Core is the densest part of the Earth. It is divided into the inner and the outer core. The core of the Earth has a diameter of approximately 7000km. It is made up of Nickel (Ni) and iron (Fe) and thus it is also known as NIFE.
Answer:
Core is the densest part of the Earth. It is divided into the inner and the outer core. The core of the Earth has a diameter of approximately 7000km. It is made up of Nickel (Ni) and iron (Fe) and thus it is also known as NIFE.
The inner core is a hot, dense ball of (mostly) iron. It has a radius of about 1,220 kilometers (758 miles). Temperature in the inner core is about 5,200° Celsius (9,392° Fahrenheit). The pressure is nearly 3.6 million atmosphere (atm).
Unlike mantle it is in solid state due to very high temperature and pressure.