Besides its damage, whether in the urban area or in the rural area, the pollution caused by the earthquake is incredibly critical and harmful to the earth. For example, the mega-underwater earthquake off the coast of Japan occurred at 2:46 p.m. JST (05:46 UTC) on Friday, March 11, 2011. The earthquake caused a severe tsunami and destroyed a huge amount of nuclear power plants in Japan. Power plants destroyed in the accident include Fukushima Daiichi, Fukushima II, Onagawa Nuclear, Tōkai, and the Rokkasho Reprocessing Plant. During the Fukushima Daiichi nuclear disaster, according to the Federation of Power Companies of Japan, as of April 27, about 55 percent of the fuel in Unit 1 of the reactor had melted, in addition to 35 percent of the fuel in the unit 2 and 30 percent of the fuel in Unit 1. the fuel in Unit 3. The superheated spent fuel in the storage pools of Units 3 and 4 was probably also damaged. Dangerous and incredibly harmful radioactive elements are being released into the sea and air around Fukushima and causing accumulation at every stage of the different food chains. For example, in algae, crustaceans, small fish, larger fish, then humans; or soil, grass, cow and milk, then humans. From these sample chains, it can be seen that humans constitute the upper and most affected part of the food chain. radioactive objects entering the body, elements called