This document summarizes space weather and its effects. It discusses how solar activity like sunspots, solar flares, and coronal mass ejections can cause geomagnetic storms by disturbing Earth's magnetosphere. These storms increase energetic particles in the atmosphere and cause bright auroras near the poles, in addition to potentially disrupting technologies like communications systems.
This document summarizes space weather and its effects. It discusses how solar activity like sunspots, solar flares, and coronal mass ejections can cause geomagnetic storms by disturbing Earth's magnetosphere. These storms increase energetic particles in the atmosphere and cause bright auroras near the poles, in addition to potentially disrupting technologies like communications systems.
This document discusses the internet and viruses. It mentions Modem, internet, and virus threats online. The main topics covered are connecting to the internet and security risks.
This document discusses the internet and viruses. It mentions Modem, internet, and virus threats online. The main topics covered are connecting to the internet and security risks.