June 4, 2018

Thousands of people take part in a candlelight vigil to mark the 29th anniversary of the crackdown of pro-democracy movement at Beijing's Tiananmen Square in 1989, at Victoria Park in Hong Kong, China.

A man collects recyclable items in the polluted water of the river Yamuna in New Delhi, India.

Relatives of Tunisian migrants, who drowned when their boat sank, react as they leave a hospital morgue after identifying the bodies of their family members, in Sfax, Tunisia.

A police officer slips while running away from a new flow of ash and gas from the Fuego volcano in the community of San Miguel Los Lotes in Escuintla, Guatemala.

A rescue worker carries a child covered with ash after Fuego volcano erupted violently in El Rodeo, Guatemala, June 3, 2018.

Garbage fills up a polluted canal in Mumbai, India. The theme for this year's World Environment Day, marked on June 5, is "Beat Plastic Pollution."

The 'Colacho' (man representing the devil) jumps over babies during 'El salto del Colacho', the baby jumping festival in the village of Castrillo de Murcia, near Burgos, Spain, June 3, 2018.

A man drags a huge bag of paper sorted for recycling past a heap of non-recyclable material at Richmond sanitary landfill site in the industrial city of Bulawayo, Zimbabwe.

People sleep as they wait for iftar during the holy month of Ramadan at Istiqlal mosque in Jakarta, Indonesia.

Riders take the start of the Erzberg Rodeo Hare Scramble in Eisenerz, Austria, June 3, 2018.

People walk across a bridge on the river Buriganga, choked with plastic and other waste, in Dhaka, Bangladesh.