The Convective Flow of Liquid,metallic Iron in the ________ Is

question 81

Short Answer

The convective flow of liquid,metallic iron in the ________ is thought to generate Earth's magnetic field.

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Definitions:

Expression

A combination of numbers, variables, and operators (such as +, –, ×, ÷) that represents a quantity.

Simplify

The process of altering an expression into its most basic form or version, usually by combining like terms and applying mathematical operations.

Expression

A combination of symbols that represents a quantity or a relationship between quantities in mathematics or computer programming.

Rationalize

The process of modifying an expression to eliminate radicals from the denominator or complex numbers from the denominator of a fraction.