River

Petong (C) and Hue (R) look for gold as their children play in the water on March 25, 2014 in Lampang, Thailand. Thai villagers from Wang Nuea, North of Thailand, look for gold in the river every year during the drought season. They are able to make an average around USD 15 per day, however two years ago they reached USD 200 in one day due to the river level dropping so much. The workers begin to search for gold at 10 AM and work until sunset, often working second jobs in the day in order to survive.

Borja Sanchez-Trillo/Getty Images

Petong (C) and Hue (R) look for gold as their children play in the water in Lampang, Thailand. Thai villagers from Wang Nuea, North of Thailand, look for gold in the river every year during the drought season. They are able to make an average around USD 15 per day, however two years ago they reached USD 200 in one day due to the river level dropping so much.

A rescuer checks a signpost in a street flooded by the coastal river Laita in the city center of Quimperle, western France on February 7, 2014. 90 houses in Quimperle were flooded by the coastal river Laitia, which is expected to rise above 4,50 meters. Northwestern France has been hit by the winter storm Qumeira on February 6 and 7, with 36 French departments rising their alert level, notably in the Finistere.

Frank Perry/AFP

A rescuer checks a signpost in a street flooded by the coastal river Laita in the city centre of Quimperle, western France, on Friday. Ninety houses in Quimperle were flooded, with the water expected to rise above 4.5 metres

A man bathes under a broken water pipeline at a riverside on a cold winter morning in New Delhi January 20, 2014.

Ahmad Masood/Reuters

A cold winter morning in New Delhi.

A Hindu devotee prays while taking a dip early morning at Sangam, the confluence of rivers Ganges and Yamuna on Makar Sankranti festival which also marks the beginning of Magh Mela in Allahabad, India, Tuesday, Jan. 14, 2014. Hundreds of thousands of devout Hindus are expected to take holy dips at the confluence during the astronomically auspicious period of over 45 days celebrated as Magh Mela that begins Tuesday.

Rajesh Kumar Singh/AP

A Hindu devotee prays while taking a dip at Sangam, the confluence of rivers Ganges and Yamuna, during the Makar Sankranti festival, which also marks the beginning of the 45-days Magh Mela in Allahabad, India.

Young Indian children play at Sangam, the confluence of the Ganges, Yamuna and mythical Saraswati river ahead of the Magh Mela festival in Allahabad, India, Thursday, Dec. 12, 2013. Hundreds of thousands of devout Hindus bathe at the confluence during the astronomically auspicious period of over 45 days celebrated as Magh Mela.

Rajesh Kumar Singh/AP

Children play at Sangam, the confluence of the Ganges, Yamuna and mythical Saraswati rivers, in Allahabad, India, ahead of the Magh Mela festival, when hundreds of thousands of devout Hindus will bathe there.

Boatmen wait for passengers at the river bank of Buriganga, in Dhaka, Bangladesh 27 November 2013, during the second day of the 48-hour country wide blockade of road, rail and water transport, as protest against the announcement of the schedule for the upcomng national poll. The election commission has announced the date of the national poll scheduled on 05 January 2014.

Abir Abdullah/EPA

Boatmen wait for passengers at the river bank of Buriganga in Bangladesh during the second day of a country-wide blockade of road, rail and water transport

An Indian street child plays in a dry river bed after flood waters receded in Allahabad  on October 25, 2013.

Sanjay Kanojia/AFP/Getty

A street child crosses a dry riverbed after flood waters recede in Allahabad, India Read more

A child displaced by the rising waters of the river Yamuna sits on a cycle cart parked outside makeshift tents at a roadside camp in New Delhi June 20, 2013. India's monsoon rains could ease soon after hitting 89 percent over averages in the week to June 19, according to weather office sources, in a third straight week of downpours that have caused major flooding in north India. REUTERS/Ahmad Masood (INDIA - Tags: ENVIRONMENT DISASTER)

Ahmad Masood/Reuters

A child displaced by the rising waters of the river Yamuna sits on a cycle cart parked outside makeshift tents at a roadside camp in New Delhi, India on Thursday.

Germany Europe Floods

Jens Meyer/Reuters

A child runs over a wall of sandbags at river Elbe in Dresden, eastern Germany on Thursday. Read more

A man swims in the polluted waters of river Yamuna on a hot day in New Delhi

Mansi Thapliyal/Reuters

A man swims in the polluted waters of river Yamuna on Wednesday. Temperatures in New Delhi reached 43C, according to India’s meteorological department