In this Friday, December 4, 2018 photo, a half sunken cruise ship lays on its side, in the Gulf of Elefsina, west of Athens. Dozens of abandoned cargo and passenger ships lie semi-submerged or completely sunken around the Gulf of Elefsina, near Greece’s major port of Piraeus. Now authorities are beginning to remove the dilapidated ships. Some of them have been there for decades, leaking hazards like oil into the environment and creating a danger to modern shipping. One expert calls the abandoned ships “an environmental bomb”. (Photo by Thanassis Stavrakis/AP Photo)

This photo taken on February 26, 2019 shows an aerial view of a tea field in Zhangping in China's eastern Fujian province. (Photo by AFP Photo/China Stringer Network)

In this aerial view fishing boats are seen on the shore of the Lake Malawi at the Senga village on May 20, 2019 in Senga, Malawi. Hundreds of local traders gather each morning and afternoon at Senga, but fish populations are falling in Lake Malawi, Africa's third largest body of freshwater. (Photo by Gianluigi Guercia/AFP Photo)

An aerial view shows a Russian Troika, a sledge drawn by three horses, competing on the ice-covered Yenisei River during the annual Ice Derby amateur horse race near the Siberian settlement of Novosyolovo, south of Krasnoyarsk, Russia March 17, 2018. (Photo by Ilya Naymushin/Reuters)

An aerial drone photo shows a view of the Wujiangzhai scenic spot in Zunyi, southwest China's Guizhou Province, March 14, 2024. The Wujiangzhai scenic spot, with its natural landscape and local folk customs, offers a blend of sightseeing, leisure activities and exhibitions, making it a popular destination for tourists. (Photo by Xinhua News Agency/Rex Features/Shutterstock)

A drone view shows vehicles in the area affected by the floods, in Encantado, Rio Grande do Sul state, Brazil, on May 3, 2024. (Photo by Diego Vara/Reuters)

An aerial view of sinkholes (obruk), caused by some form of collapse of the surface layer, in Konya, Turkiye on September 17, 2024. Many sinkholes are observed in the fields of Eseli Plateau located within the borders of Resadiye Neighborhood in the north-west of Karapinar district, where sinkhole formation has increased rapidly in recent years. (Photo by Serhat Cetinkaya/Anadolu via Getty Images)

An aerial view of Charyn Canyon located about 200 kilometers east of Almaty city in Kazakhstan on September 22, 2024. The canyon, visited by more than 50,000 people each year, was placed under protection in 1964 and became part of the Charyn National Park, established on February 23, 2004. (Photo by Muhammed Enes Yildirim/Anadolu via Getty Images)