The effect is known to be due to energetic particles that are precipitated into the upper atmosphere, producing electrical currents that perturb the magnetic field (i.e., electromagnetic induction).
(The effect; is known; ) (The effect; to be; due to energetic particles) (energetic particles that are precipitated into the upper atmosphere; producing; electrical currents that perturb the magnetic field (i.e., electromagnetic induction)) (electrical currents; perturb; the magnetic field)
The effect The effect energetic particles that are precipitated into the upper atmosphere electrical currents
is known to be producing perturb
due to energetic particles
electrical currents that perturb the magnetic field (i.e., electromagnetic induction)
the magnetic field