What characteristic is shared by sunspots, solar flares, and coronal mass ejections? Select the two correct responses.(1 point)
Responses
They tend to occur during active periods of the solar cycle.
They tend to occur during active periods of the solar cycle.
They appear as dark spots on the sun's surface.
They appear as dark spots on the sun's surface.
They appear as bright spots on the sun's surface.
They appear as bright spots on the sun's surface.
They are caused by outward fluctuations of the sun's magnetic field.
The characteristic shared by sunspots, solar flares, and coronal mass ejections are:
- They tend to occur during active periods of the solar cycle.
- They are caused by outward fluctuations of the sun's magnetic field.
Which is the cause of the sun's magnetic properties?(1 point)
Responses
uneven churning of plasma
uneven churning of plasma
uniform clockwise rotation of charged particles
uniform clockwise rotation of charged particles
rapid spinning of metals in the core
rapid spinning of metals in the core
upward movement of super-heated gases in the convective zone
The cause of the sun's magnetic properties is the upward movement of super-heated gases in the convective zone.
The characteristic shared by sunspots, solar flares, and coronal mass ejections is:
- 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 tend to occur during active periods of the solar cycle.
2. They are caused by outward fluctuations of the sun's magnetic field.
To find the answers, you can use the following steps:
1. Understand the terms: Sunspots, solar flares, and coronal mass ejections are all phenomena related to the Sun.
2. Search for information: Use reliable sources such as scientific articles, textbooks, or reputable websites to gather information about sunspots, solar flares, and coronal mass ejections.
3. Identify the characteristics: Look for any common characteristics shared by these phenomena.
a. Active periods of the solar cycle: Research the solar cycle and its different phases. Determine whether sunspots, solar flares, and coronal mass ejections tend to occur during specific periods or phases of the solar cycle.
b. Appearance on the sun's surface: Find out whether they appear as dark or bright spots on the sun's surface.
c. Magnetic field fluctuations: Investigate whether outward fluctuations of the sun's magnetic field are the cause of these phenomena.
4. Analyze the information: Based on the information gathered, compare the characteristics of sunspots, solar flares, and coronal mass ejections to determine which characteristics are shared by all three.
In this case, you will discover that:
- Sunspots appear as dark spots on the sun's surface.
- Solar flares and coronal mass ejections tend to occur during active periods of the solar cycle.
- Solar flares and coronal mass ejections are caused by outward fluctuations of the sun's magnetic field.
Therefore, the correct answers are:
- They tend to occur during active periods of the solar cycle.
- They are caused by outward fluctuations of the sun's magnetic field.