What characteristic is shared by sunspots, solar flares, and coronal mass ejections? Select the two correct responses.(1 point)
Responses
They appear as dark spots on the sun's surface.
They appear as dark spots on the sun's surface.
They tend to occur during active periods of the solar cycle.
They tend to occur during active periods of the solar cycle.
They are caused by outward fluctuations of the sun's magnetic field.
They are caused by outward fluctuations of the sun's magnetic field.
They appear as bright spots on the sun's surface.
The correct responses are:
- They tend to occur during active periods of the solar cycle.
- They are caused by outward fluctuations of the sun's magnetic field.
The two correct responses are:
1. They appear as dark spots on the sun's surface.
2. They are caused by outward fluctuations of the sun's magnetic field.