Question

What effects does the earth's magnetic field have?

Answer 1

it makes sure that high energetic radiation from the sun doesn't reach us and causing genetic mutations in our bodies or in any other living creature.

Explanation:

If you look at a magnetic field you would typically see something like this Earths magnetic field
but what really is happening is that Earth's magnetic field is bent because of the suns radiations and ends up looking like [this].(https://newatlas.com/earth-magnetic-field-4-billion-years-old/38721/) That is also why we can see the northern lights. because the field is bending the radiation