Energy budgets: Practice Questions

In the context of the global energy budget, which of the following best describes the latitudinal distribution of radiation between the Equator and approximately \(35^{\circ}\) latitude?

In the global energy budget, how do ocean currents primarily assist in maintaining the Earth's thermal equilibrium?

The Rossby waves in the upper-atmosphere westerlies are primarily responsible for which of the following transfers in the global energy budget?

Which of the following processes describes the direct change of state from water vapour to ice, releasing latent heat into the atmosphere?

According to the Tri-cellular Model, which pressure belt is specifically located at approximately \(30^{\circ}\) North and South of the Equator, characterized by sinking air and dry conditions?

Briefly describe the atmospheric process of deposition and identify one type of precipitation that results from this process.

Briefly explain the process of advection and its role in the horizontal transfer of sensible heat within the atmosphere.

Account for the latitudinal pattern of radiation, explaining why a net radiation surplus exists between the tropics while a net deficit is recorded at the poles.

(a) Define the term albedo and state one factor that can cause it to vary across different Earth surfaces.
(b) Using the concept of the diurnal energy budget, explain how a high albedo surface affects the amount of energy absorbed into the surface and subsurface during daylight hours.

With reference to the global energy budget:
(a) Describe the role of ocean currents in transferring heat from areas of radiation excess to areas of radiation deficit.
(b) Explain how the Tri-cellular Model (Hadley, Ferrel, and Polar cells) facilitates the atmospheric transfer of energy across different latitudes.