Earth's Inner Core | search
Click here to view Earth's Inner Core news from 60+ newspapers.
Bookmark or Share- CoreEarth’s core is the furnace of the geothermal gradient. The geothermal gradient measures the increase of heat and pressure in Earth’s interior. The geothermal gradient is about 25° Celsius per kilometer of depth (1° Fahrenheit per 21.3 meters [70 feet]).
- Earth's inner core - WikipediaEarth's inner core is the innermost geologic layer of the planet Earth. It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 20% of Earth’s radius or 70% of the Moon 's radius.
- The Spin of Earth’s Inner Core May Be Changing, Scientists SayBuried about 3,200 miles below the planet’s surface, the inner core reaches an estimated 9,000 to 13,000 degrees Fahrenheit. It can’t be accessed for samples or direct measurements of its spin....
- Has Earth’s inner core stopped its strange spin? - NatureNEWS. 23 January 2023. Has Earth’s inner core stopped its strange spin? Earthquake data hint that the inner core stopped rotating faster than the rest of the planet in 2009, but not all...
- Internal structure of Earth - WikipediaThe transition between the inner core and outer core is located approximately 5,150 km (3,200 mi) beneath Earth's surface. Earth's inner core is the innermost geologic layer of the planet Earth . It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 19% of Earth's radius [0.7% of volume] or 70% of the Moon 's radius.
More
