Two moons and one Earth? Can any one explain to me What will happen to Earth if its has two moons?

Same Distance &amp; two sides of earth (North &amp; south)?

Will it be good for humans or bad?
An orbit as you describe is not stable. Even if the two moons are intially exactly the same distance from the Earth, small perturbations from the sun and other planets will cause one of them to speed up and the other to slow down. Eventually either one of them will hit the other, or one of them will hit the Earth. Whichever happens, it's not good.