which prediction is most likely to happen due to solar energetic particles during a solar radiation storm?

During a solar radiation storm, the most likely prediction due to solar energetic particles is:

**a. radio communications at high latitudes will be blocked.**

Solar energetic particles can cause disruptions in radio communications, particularly at high latitudes where the Earth's magnetic field is less protective against these charged particles. While other options could also be impacted by solar activity, blocking of radio communications is a well-documented effect during such events.