Which belt protects Earth from solar wind?

Which belt protects Earth from solar wind?

• A. Kuiper belt
• B. Oort cloud
• C. Van Allen radiation belts
• D. Asteroid belt

Answer: (C)

Solar wind is a stream of charged particles coming from the Sun, and Earth’s magnetic field creates a protective environment called the magnetosphere that deflects most of those particles away from the atmosphere. The Van Allen radiation belts are two donut-shaped regions around Earth where charged particles become trapped by that magnetic field. They are a visible part of how Earth’s magnetic protection operates, showing how the planet’s field shapes and contains charged particles near us rather than letting them slam directly into the atmosphere. The other belts listed are far away from Earth and consist of distant debris or icy bodies, not a protective magnetic feature around our planet. So, this belt is the one tied to Earth’s protective magnetic environment.

Solar wind is a stream of charged particles coming from the Sun, and Earth’s magnetic field creates a protective environment called the magnetosphere that deflects most of those particles away from the atmosphere. The Van Allen radiation belts are two donut-shaped regions around Earth where charged particles become trapped by that magnetic field. They are a visible part of how Earth’s magnetic protection operates, showing how the planet’s field shapes and contains charged particles near us rather than letting them slam directly into the atmosphere. The other belts listed are far away from Earth and consist of distant debris or icy bodies, not a protective magnetic feature around our planet. So, this belt is the one tied to Earth’s protective magnetic environment.