11.2 Coriolis Effect and Atmospheric Circulation

In the Northern Hemisphere, what direction does the Coriolis force always turn moving objects?

• To the left

• To the right

• Straight ahead

• Towards the equator

If Earth were not rotating, what would be the expected path of a soccer ball kicked straight south from the North Pole?

• It would curve to the east.

• It would curve to the west.

• It would travel in a straight line to Brazil.

• It would land near the North Pole.

Due to Earth's rotation, where would a soccer ball kicked straight south from the North Pole actually land?

• Brazil

• Ecuador

• North America

• Europe

When an object's path is influenced by the Coriolis force, what is actually being curved?

• The object itself

• The Earth's rotation

• The object's path

• The gravitational pull

In the Southern Hemisphere, what direction does the Coriolis force turn moving objects?

• To the right

• To the left

• Towards the North Pole

• Towards the equator

For most flying activities in the Northern Hemisphere, what is the primary effect of the Coriolis force on moving air?

• It causes air to move faster.

• It causes air to turn to the left.

• It causes air to turn to the right.

• It causes air to rise.

As the atmosphere moves north from the equator, why does it appear to turn to the right?

• It is moving towards a higher pressure zone.

• It is covering less ground.

• The Earth's rotation is slowing down.

• It is being pushed by stronger winds.

Where on Earth is the Coriolis effect strongest?

• At the equator

• Near the poles

• Over the oceans

• Over large landmasses

What scientific principle explains why the Coriolis effect becomes stronger closer to the poles?

• Newton's Law of Universal Gravitation

• Conservation of angular momentum

• The Bernoulli Principle

• The Doppler Effect

A spinning dancer pulls her arms inward. How does her rotational speed change, and what atmospheric phenomenon does this illustrate?

• She slows down; illustrates air moving away from the poles.

• She speeds up; illustrates air moving towards the poles.

• Her speed remains constant; illustrates stable air masses.

• She speeds up; illustrates air moving along the equator.