Electrically charged particles from space travelling at speeds of several hundred km/sec can severely harm living beings if they reach the surface of

Question

Electrically charged particles from space travelling at speeds of several hundred km/sec can severely harm living beings if they reach the surface of the Earth. What prevents them from reaching the surface of the Earth?

Accepted Answer

(A) The Earth's magnetic field diverts them towards its poles

Answer

(B) Ozone layer around the Earth reflects them back to outer space

Answer

(C) Moisture in the upper layers of atmosphere prevents them from reaching the surface of the Earth

Answer

(D) None of the statements (a), (b) and (c) given above is correct