Answer:
D) The dictionary entry contains detailed information about the term, and the feature story contains general information about the term.
Explanation:
A reliable dictionary must define the word <em>xeriscape</em> as "a landscaping method developed especially for arid and semiarid climates that utilizes water-conserving techniques (such as the use of drought-tolerant plants, mulch, and efficient irrigation)". The feature story says simply that <em>xeriscape</em> is a method that uses very little water, which is, indeed, very general information about the term. Therefore, the answer is D.