There are sugar industry, tourism and animal husbandry, producing macadamia nuts, orchids and coffee.
Hawaii Island (Hawaiian: Hawaii? I) It is the largest island in the Hawaiian Islands, also known as the Big Island; Located at the southernmost tip of the archipelago, it covers an area of 104 14 square kilometers.
The island is rich in volcanic activity. There are five shield volcanoes on the island, including the Hawaiian hawaii volcanoes national park, which is also called volcanic island in Chinese. Mauna Loa volcano is 4 170 meters above sea level. Its crater is 5 kilometers in diameter and often erupts lava. They broke out in 188 1 year and 1950 respectively. It is a world-famous active volcano.
The whole island belongs to Hawaii County. The main cities are Xiluo in the east and Kona (also called Kailua-Kona) in the west.
The island mainly produces macadamia nuts and Kona coffee.
There are Monaque sub-volcano with an altitude of more than 4,000 meters on the island, and there are observatories. The Anisotropic Array of Microwave Background (AMiBA) in cooperation with the United States in Taiwan Province Province is located in Mauna Loa volcano on the island.