Understanding Wind and Convection Cells

What is the primary cause of wind on Earth?

• The rotation of the Earth

• The uneven heating of the Earth's surface

• The gravitational pull of the moon

• The Earth's magnetic field

Which of the following is a major convection cell found in the Earth's atmosphere?

• Polar Cell

• Equatorial Cell

• Oceanic Cell

• Continental Cell

What is the name of the convection cell located between 30° and 60° latitude?

• Hadley Cell

• Ferrel Cell

• Polar Cell

• Equatorial Cell

Which direction do the trade winds blow in the Northern Hemisphere?

• From the northeast to the southwest

• From the southwest to the northeast

• From the northwest to the southeast

• From the southeast to the northwest

What is the primary function of convection cells in the atmosphere?

• To create ocean currents

• To distribute heat around the planet

• To generate magnetic fields

• To cause earthquakes

Which of the following best describes the Hadley Cell?

• A convection cell that circulates air between the equator and 30° latitude

• A convection cell that circulates air between 30° and 60° latitude

• A convection cell that circulates air between 60° and the poles

• A convection cell that circulates air between the equator and the poles

What is the Coriolis effect?

• The effect of gravity on ocean tides

• The deflection of moving objects due to Earth's rotation

• The warming of the Earth's surface by the sun

• The cooling of the Earth's surface at night

Which of the following is NOT a factor that influences wind patterns?

• Earth's rotation

• Temperature differences

• Ocean salinity

• Pressure differences

What is the primary cause of the jet stream?

• Differences in ocean salinity

• Differences in air pressure and temperature

• The gravitational pull of the moon

• The Earth's magnetic field

Which layer of the atmosphere do convection cells primarily occur in?

• Stratosphere

• Troposphere

• Mesosphere

• Thermosphere