Question

in algeria, use of solid fuel (e.g., coal, wood) as a share of total household fuel use fell by approximately three - fourths between 2000 and 2019; such shifts are often explained by a push to the energy ladder: households finding that fuel choices are influenced mainly by household income (especially high - technology fuels: diesel fuels is incomes rise); amsatou hetetegavis study on fuel use in ghana shows this model to be reductive, however: household fuel use was heterogeneous, flexible, and influenced by several factors, including the stability of the local electrical grid. which choice best describes the function of the information about algeria in the text as a whole? a) it provides an example of a type of fossil fuel that the text goes on to suggest is poorly suited for evaluating whether the energy ladder is a viable method. b) it introduces a finding that the text goes on to suggest can be explained in two different ways that are equally compelling. c) it describes a trend that the text goes on to suggest has a similar cause as a seemingly unrelated trend observed in ghana. d) it illustrates the kind of phenomenon that the text goes on to suggest is frequently but inadequately accounted for by the energy ladder.

Explanation:

The text first presents a trend in Algeria (solid fuel use decline explained by energy ladder - income influence). Then it contrasts with Am satou Hetetegavi's study in Ghana showing a more complex (heterogeneous, influenced by multiple factors like grid stability) picture. So the Algeria info is a phenomenon (energy ladder - income) that the text then shows is inadequately accounted for (as Ghana's case is more complex).

Answer:

D. It illustrates the kind of phenomenon that the text goes on to suggest is frequently but inadequately accounted for by the energy ladder.