Campo magnético

The video explains the significance of Earth's magnetic field, highlighting its role in protecting life by deflecting harmful solar wind and charged particles. This natural shield is crucial for maintaining a habitable environment on our planet.

What is the relationship between a variable electric field and Earth's magnetic field?

• They are completely unrelated.

• A variable electric field can influence Earth's magnetic field.

• Earth's magnetic field creates a variable electric field.

• They both originate from the sun.

Why is Earth's magnetic field crucial for life on Earth?

• It protects us from harmful radiation.

• It controls the weather patterns.

• It helps in the growth of plants.

• It provides oxygen to the atmosphere.

How does Earth's magnetic field protect us from radiation storms?

• By absorbing the radiation.

• By increasing the Earth's temperature.

• By deflecting solar wind and charged particles.

• By creating a barrier of water vapor.

What would happen if Earth's magnetic field did not deflect solar wind?

• The Earth would become colder.

• The atmosphere would be stripped away.

• The oceans would evaporate.

• The Earth's rotation would stop.

Which of the following is NOT a function of Earth's magnetic field?

• Protecting from charged particles.

• Providing a navigational reference.

• Generating electricity.

• Deflecting solar wind.