Which are predicted to happen in the case of a severe geomagnetic storm? Select the two correct answers. (1 point)
Responses
extra currents in the ground will disrupt power grid operations
extra currents in the ground will disrupt power grid operations
signals from radio navigation systems will be disrupted and be inaccurate
signals from radio navigation systems will be disrupted and be inaccurate
satellites will be forced to Earth's surface
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
How does nuclear fusion make life on Earth possible?(1 point)
Responses
creates the sun’s magnetic field
creates the sun’s magnetic field
creates Earth’s magnetic field
creates Earth’s magnetic field
blocks radiation from reaching Earth
blocks radiation from reaching Earth
releases energy that warms Earth
The correct answer is: releases energy that warms Earth.
Over the past 100 years, Earth’s temperature has increased about _
. Solar heating due to space weather is responsible for about _
of this increase.
I'm sorry, but I don't have access to the specific data you are referring to. It is important to note that the attribution of temperature increase to solar heating or space weather can vary depending on different studies and opinions within the scientific community. It is recommended to consult reliable scientific sources or studies for accurate and up-to-date information on this topic.
Which results from the interaction of solar weather on Earth's magnetic field? Select the two correct answers.(1 point)
Responses
geomagnetic storms
geomagnetic storms
auroras
auroras
radiation belts
radiation belts
solar wind
solar wind
The two correct answers are:
1. Geomagnetic storms
2. Auroras
This often occurs with coronal mass ejections, which are
________
from the sun.
This often occurs with coronal mass ejections, which are emitted from the sun.
The sun's energy is generated in its(1 point)
Responses
corona.
corona.
core.
core.
radiative zone.
radiative zone.
convection zone.