SOLAR SYSTEM

UNIVERSE

THE SUN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Energy released from ____ can cause damage to the International Space Station, disrupt radio and electrical transmissions on Earth, and cause Auroras in the skies near the North and South Poles
A
Sunspots
B
Solar Flares
C
Prominences
D
Corona
Explanation: 

Detailed explanation-1: -Heliophysicists and other scientists studying “space weather” warn that flares and related solar outbursts can indeed interfere with modern life by damaging power grids, as well as by increasing radiation exposures for occupants of space habitats and high-altitude aircraft.

Detailed explanation-2: -Solar flares are like enormous explosions on the surface of the Sun in which streams of charged particles are emitted into space. It typically takes two days after the flare is seen on the Sun for the particles to reach Earth. Upon their arrival, these particles can result in aurora activity.

Detailed explanation-3: -Electronics are also vulnerable to these rays. If high-energy rays were to hit a satellite, they could strip electrons from the metal components, ionizing them. As electrons break free, they could short out the electronics within a satellite.

Detailed explanation-4: -Solar storms cause damage to communication systems. During geomagnetic storms some radio frequencies are absorbed and others are reflected, leading to rapidly fluctuating signals and unexpected propagation paths (reproducing or multiplying in unplanned directions). Public and amateur radio is frequently disrupted.

There is 1 question to complete.