Earth's inner core 1.9 Icon
3.8
76 Ratings
10K+
Downloads
1.9
version
Jul 08, 2021
release date
6.2 MB
file size
Free
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About Earth's inner core Android App

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 20% of Earth's radius or 70% of the Moon's radius.[1][2]

There are no samples of Earth's core accessible for direct measurement, as there are for Earth's mantle. Information about Earth's core mostly comes from analysis of seismic waves and Earth's magnetic field.[3] The inner core is believed to be composed of an iron–nickel alloy with some other elements. The temperature at the inner core's surface is estimated to be approximately 5,700 K (5,430 °C; 9,800 °F), which is about the temperature at the surface of the Sun.[4]

Other Information:

Requires Android:
Android 4.1+
Other Sources:

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This version of Earth's inner core Android App comes with one universal variant which will work on all the Android devices.

Variant
10
(Jul 08, 2021)
Architecture
universal
Minimum OS
Android 4.1+
Screen DPI
nodpi (all screens)
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