Final answer:
The statement in the question is false; intensive agriculture is generally more dependable than horticulture for producing a stable food source due to higher yields per acre and the ability to support larger populations.
Step-by-step explanation:
The statement 'While agriculture is more productive per acre than horticulture, horticulture is more reliable and dependable in the long run' is FALSE. Agriculture, specifically intensive agriculture, is characterized by the use of plows, irrigation systems, and continuous cultivation of the same plots. These methods produce greater yields and can support larger populations compared to horticulture. However, horticulture, which includes organic methods of fertilization and pest control, is a sustainable practice. It involves rotating crops and letting plots lie fallow, which prevents nutrient depletion and promotes soil health. While horticulture is reliable in maintaining soil quality, intensive agriculture through technological advancements and capital investments can lead to higher consistent yields, making it more dependable for providing a stable food source for burgeoning human populations.