Answer:
a. Ensure every sub-point is distinct
f. Break the main topic into significant parts
Explanation:
An outline serves as a form of a content table, aiding readers in grasping the article's overall message. Creating an effective outline can be tough. Here are some elements that can enhance an outline's efficiency.
Placing the main idea in the title is crucial. Below the title, partition the topic into significant segments (Option F). Utilizing sub-points makes the content more relevant (Option A). Moreover, merging sub-points into larger sections improves the article's appeal (Opposite of Option B). Avoid separating the main topic from the title; this may render the outline confusing (Opposite of Option D).
I perceive this method as unsustainable for two main reasons. Initially, from an agricultural standpoint, I believe it's imprudent to cultivate the same crop in a field for four consecutive years; crop rotation is preferable to prevent nutrient depletion from the soil. Secondly, from an economic viewpoint, it might be unwise as the farmer is putting everything at risk by assuming that wheat prices will remain high, whereas having a variety of crops could provide alternatives in case of a fall in wheat prices.