What is the purpose of the Earth's magnetic field?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. To shield the Earth from solar wind and cosmic radiation.
The Earth's magnetic field is essential in protecting the planet from solar wind and cosmic radiation. This defense mechanism safeguards the atmosphere, supports life on Earth, and minimizes the dangers of harmful radiation to living organisms. Comprehending the interactions between the Earth's magnetic field and space weather is crucial for space exploration, satellite communications, and the study of planetary environments.