Final answer:
The Japanese have adapted to the lack of arable land through strategies such as viticulture, government support, and diversifying their food sources.
Step-by-step explanation:
The Japanese have adapted to the lack of arable land through various strategies throughout history. One of the early adaptations was the introduction of viticulture, or rice cultivation, by migrants from the Korean peninsula. Rice became a staple crop and provided a reliable food supply for the Japanese people. The Yayoi people, who migrated to Japan around 300 BCE, brought knowledge of cultivating grains like barley and later rice, leading to agricultural stability and growth.
Another important adaptation was the government's support for increasing food production. The Japanese government provided support to farmers by importing fertilizers and farm equipment, helping to boost food production despite limited arable land.
Furthermore, the Japanese have diversified their food sources by relying on seafood, fishing, and importing food products from other countries. Due to limited arable land, rice, and seafood have become staple sources of food and protein for the Japanese population.