A doll forms part of a sculpture as part of an exhibit titled The Sea Isn't Made for Fish at Rio de Janeiro Federal University in Rio de Janeiro, Brazil, Monday, June 1, 2015. Art students have taken advantage of a material they have in endless supply trash to create an exhibition that aims to draw attention to the fetid state of the citys Guanabara Bay, where the Olympic sailing events are to be held next year. (AP Photo/Silvia Izquierdo)

Volunteers use flour to clean birds following an oil spill caused by an incident involving two tankers damaged in a storm in the Kerch Strait, in the village of Vityazevo near the Black Sea resort of Anapa, Russia on December 20, 2024. (Photo by Sergey Pivovarov/Reuters)

The Chinese-flagged cargo ship Yu Zhou Qi Hang, which ran aground near Yehliu Geopark as a result of rough weather relating to typhoon Kong-rey, is seen in Yehliu on November 1, 2024. Taiwan on November 1 raced to remove 284 tonnes of oil from the Chinese carrier that ran aground off the island after losing power in rough seas as Typhoon Kong-rey neared. (Photo by I-Hwa Cheng/AFP Photo)

Oil pools in a leaf on the beach following an oil slick at Tanjong Beach in Sentosa, Singapore on June 15, 2024. (Photo by Edgar Su/Reuters)

Rose oil production in Bulgaria's famous Rose Valley is set to increase by 25 percent according to a mid-season estimate by experts in spite of the climate changes and economy crisis. Bulgaria is traditionally one of the biggest world exporters of high-grade rose oil along with Morocco and neighboring Turkey, with clients mostly from the United States, France, Germany, United Kingdom and Japan. Rose oil is the most commonly used essential oil in the perfume industry.

Police officers laugh as Greenpeace activists create a burnt smoldering rain-forest with a lifelike animatronic orangutan at the headquarters of Oreo cookies, in protest over their use of palm oil on November 19, 2018 in Uxbridge, England. Greenpeace is calling on the makers of Oreo to stop buying palm oil from Wilmar, the largest palm oil producer, who they say have destroyed 70,000 hectares of Indonesian rain forest in the last two years. (Photo by Chris J. Ratcliffe for Greenpeace via Getty Images)