Select the correct answer from the list.

During that phase of the solar cycle, intense bursts of radiation cause solar storms. This often occurs with coronal mass ejections, which are ejections of plasma and magnetic field from the sun.

with fewer or more

During that phase of the solar cycle, intense bursts of radiation cause solar storms. This often occurs with coronal mass ejections, which are ejections of plasma and magnetic field from the sun. The correct answer is not mentioned in the provided information.

Which are predicted to happen in the case of a severe geomagnetic storm? Select the two correct answers.

extra currents in the ground will disrupt power grid operations

signals from radio navigation systems will be disrupted and be inaccurate

satellites will be forced to Earth's surface

high-frequency radio waves used for radio communications will intensify

The two correct answers are:

1. Extra currents in the ground will disrupt power grid operations.
2. Signals from radio navigation systems will be disrupted and be inaccurate.

Select the correct answer from the list:

A) Magnetic field, solar flares, charged particles, explosions

B) Solar flares, charged particles, magnetic field, explosions

C) Sunspots, solar flares, charged particles, coronal mass ejections

D) Coronal mass ejections, magnetic field, sunspots, charged particles

The correct answer is:

"During that phase of the solar cycle, intense bursts of radiation cause solar flares. This often occurs with coronal mass ejections, which are eruptions of plasma and magnetic field from the sun."

To arrive at this answer, let's analyze the given information about the sun's 11-year cycle and its effects.

According to the statement, during the low point in the sun's 11-year cycle, the magnetic field lines up with the poles, resulting in sunspots. Sunspots are dark, cooler regions on the Sun's surface where intense magnetic activity occurs.

Moving on, the statement mentions that at the peak of the solar cycle, sunspots tend to form. This suggests that the peak of the solar cycle is associated with heightened magnetic activity.

Furthermore, the statement states that during this phase of the solar cycle, intense bursts of radiation cause something. We need to determine what this "something" is.

The answer is provided in the next sentence, which states that these intense bursts of radiation often occur with coronal mass ejections (CMEs). CMEs are eruptions of plasma and magnetic field from the Sun. These ejections can cause several effects, including solar flares.

Therefore, based on the given information, the correct answer is:

"During that phase of the solar cycle, intense bursts of radiation cause solar flares. This often occurs with coronal mass ejections, which are eruptions of plasma and magnetic field from the sun."