People walk during a polluted day in Shenyang, Liaoning province, March 31, 2016. (Photo by Reuters/Stringer)

Revellers shield themselves as they celebrate in the rain near Stonehenge stone circle, despite official Summer Solstice celebrations being cancelled due to the spread of the coronavirus disease (COVID-19), near Amesbury, Britain, June 21, 2020. (Photo by Toby Melville/Reuters)

Aerial view of a boat working in the green water of Taihu Lake covered by blue-green algae, Wuxi city, Jiangsu province, China on May 23, 2018. (Photo by Imaginechina/Rex Features/Shutterstock)

An Exmoor wild goat silhouetted in the sky over the Bristol Channel at the valley of the Rocks, North Devon, as the UK's heat wave continues on July 19, 2018. (Photo by Paul Silver/South West News Service)

School leavers celebrate their graduation in Moscow's Red Square in Moscow, Russia on June 20, 2019. (Photo by Artyom Geodakyan/TASS)

A woman stands on the footbridge over the river Garry near Pitlochry, Scotland, Britain on October 10, 2018. (Photo by Russell Cheyne/Reuters)

Hot air balloons are displayed during an exhibition, in Caracas, Venezuela, 09 December 2022. The Government of Venezuela inaugurated an international transport exhibition to attract investment for a sector that has almost been paralyzed for the past five years but has begun to show signs of recovery this year. Venezuela has one of the most obsolete vehicle fleets in Latin America.. (Photo by Miguel Gutierrez/EPA/EFE)

Afghan resistance movement and anti-Taliban uprising forces take part in a military training in Panjshir province on August 30, 2021. (Photo by Ahmad Sahel Arman/AFP Photo)