Respuesta :

The correct answer should be "a solar flare"

Other options such as sunspots don't influence our magnetic field, but do other things to earth.

Answer:

The Correct Answer is a Solar flare .

Explanation:

A solar flare is a large explosion on the surface of the sun which can release as much can joule of energy. many researchers stated that the energy level of the explosion of Solar flare is equal to the ten millions of atomic bomb explosion.

Solar flare effects all layers of the solar system atmosphere, Solar flare overburden or affect the Magnetic field of the Earth which can impact the radio and television signals on the Earth.