One is rows the other is columns
Answer: The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in the Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
Explanation:
Jinx kxknxbxbxbjxj dbdbcj
A. all magnets have two poles
Some of the reactants or the products are in the gaseous phase.
