Atmospheric Circulation and Global Wind Patterns

The video explains how wind, driven by the sun's heat and the Coriolis effect, influences weather patterns. It describes the formation of wind cells, including the Hadley, Polar, and Ferrel cells, and their impact on global weather. The video also covers local wind patterns and phenomena like monsoons and El Niños, highlighting how these affect regional climates.

What are the two main factors that influence wind patterns?

• Ocean currents and mountain ranges

• Heat energy from the sun and the Coriolis effect

• Humidity levels and atmospheric pressure

• Earth's magnetic field and gravity

How does the Coriolis effect influence wind direction in the Northern Hemisphere?

• It causes winds to curve to the left

• It causes winds to curve to the right

• It causes winds to move in a straight line

• It has no effect on wind direction

Which atmospheric cell is located between 30 and 60 degrees latitude?

• Equatorial cell

• Ferrel cell

• Polar cell

• Hadley cell

What is the primary cause of trade winds?

• The gravitational pull of the moon

• The presence of mountain ranges

• The movement of ocean currents

• The spin of the Earth and the Hadley cell

What happens to land masses when trade winds are weak?

• They experience less rain

• They experience more rain

• They experience stronger winds

• They experience colder temperatures

What causes the wind pattern near shorelines during the day?

• Air moving from the equator to the poles

• Air moving from the warm land to the cooler ocean

• Air moving from the warm ocean to the cooler land

• Air moving from the poles to the equator

During an El Niño season, what change is observed in the United States?

• Northern states experience harsher winters

• Southern states experience less rain

• Northern states experience milder winters

• Southern states experience colder temperatures