what is core?explain in detail
Answers
Answer:
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Explanation:
Earth's Interior. Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. ... The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles).
Types of core:
cold box.
half core box.
dump core box.
split core box.
left and right core box.
gang core box.
strickle core box.
loose piece core box
Explanation:
The central or innermost portion of the Earth, lying below the mantle and probably consisting of iron and nickel. It is divided into a liquid outer core, which begins at a depth of 2,898 km (1,800 mi), and a solid inner core, which begins at a depth of 4,983 km (3,090 mi).