Why is it important that the magnetosphere extends thousands of miles out into space?

A. Scientists exploring space can use the magnetosphere for navigation.
B. The magnetosphere creates a barrier that protects Earth from harmful radiation.
C. The magnetosphere protects Earth from meteoroids and space debris.
D. The gravitational pull from the magnetosphere keeps satellites in orbit.



Answer :

Final answer:

The magnetosphere extends to protect Earth from harmful radiation by trapping charged particles from the solar wind.


Explanation:

The magnetosphere extends thousands of miles out into space because it creates a barrier that protects Earth from harmful radiation. Charged particles trapped in the magnetosphere come from the solar wind, originating from the Sun. This region shields Earth from the solar wind, cosmic rays, and other harmful particles, safeguarding our planet.


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