Question

How does nuclear fusion make life on Earth possible?(1 point)
Responses

releases energy that warms Earth
releases energy that warms Earth

creates Earth’s magnetic field
creates Earth’s magnetic field

creates the sun’s magnetic field
creates the sun’s magnetic field

blocks radiation from reaching Earth
blocks radiation from reaching Earth
Answer
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
Answer
The sun's energy is generated in its(1 point)
Responses

convection zone.
convection zone.

core.
core.

corona.
corona.

radiative zo
Answer
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
There are no AI answers yet. The ability to request AI answers is coming soon!