Final answer:
Japan is most likely to import more food than it exports due to its limited arable land and high population density, contrasting with the strong agricultural exports of the United States, Brazil, and Australia.
Step-by-step explanation:
The country most likely to import more food than it exports is Japan. Unlike the United States, Brazil, and Australia, which are all large producers of various agricultural products with robust export industries, Japan is a densely populated nation with limited arable land. This makes it difficult for Japan to produce enough food to meet its population's demands. As a result, Japan must import a significant amount of its food.
The United States has a diversified economy and is one of the world's largest food exporters, particularly of corn and soy. Brazil, with its vast land and favorable climate, is a major exporter of items like beef and soybeans. Australia, while it does not export many manufactured goods, its main exports are indeed food and raw materials, and it has a strong agricultural export industry, especially to its largest trading partner, Japan.