Earth's Magnetic Field Quiz

Earth's Magnetic Field Quiz

University

35 Qs

quiz-placeholder

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Earth's Magnetic Field Quiz

Earth's Magnetic Field Quiz

Assessment

Quiz

Professional Development

University

Practice Problem

Medium

Created by

florencio caringal

Used 7+ times

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35 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the main theory that explains Earth's magnetic field?

Coriolis Effect

Dynamo Theory

Plate Tectonics

Gravitation Theory

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which layer of Earth is primarily responsible for generating the magnetic field?

Inner Core

Mantle

Crust

Outer Core

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What causes the movement in Earth's outer core that leads to magnetism?

Wind currents

Rotation of Earth

Convection currents of molten metals

Gravity

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the Coriolis Effect's role in Earth's magnetism?

Generates magnetism directly

Aligns convection currents to stabilize the magnetic field

Causes tectonic plate movement

Prevents solar radiation

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Earth's magnetic poles are:

Exactly aligned with the geographical poles

Static and unchanging

Slightly offset from the geographical poles

Non-existent

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is a geomagnetic reversal?

Earth's rotation stops

A change in direction of Earth's magnetic poles

Earth's magnetic field disappears

Poles move toward the equator

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which area surrounding Earth protects it from solar wind and cosmic radiation?

Stratosphere

Magnetosphere

Ozone layer

Mesosphere

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