Who the gravitational fore is formed inside the earth? Like the magnet only pull the iron toward it , than why the earth pull every thingh toward it, instead it should only pull the iron matirial toward it .

Didn't get you
can't understand the question pls clear the error


The earth attracts everything towards it because it has lava present inside which acts as a magnet and magnetoc fields form around the earth which attracts eveything towards it and it is also because there is iron present inside our bodies and other living organisms.