Global water crisis, polluted water. Contamination of water, water scarcity, toxic pollution of lakes and rivers. natural resources, environmental problems, groundwater, ecology, earth
Three bio technicians testing for pollutants in a river in woodland wearing full hazard suits and masks as they take water samples
Dead fish laying lifelessly in contaminated river - water pollution
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Slums in Manila on the bank of a river polluted with garbage, aerial view.
Discharge of sewage into a river. Dirty sewage from the pipe, environmental pollution.
River that is polluted with various garbage and trash
Dirty water discharged into river
Discharge of sewage into a river. Dirty sewage from the pipe, environmental pollution.
Dead fish laying lifelessly in contaminated river - water pollution
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Aerial View in Downtown Belgrade, Serbia on Sunny summer Day
Aerial view of polluted river crossing under a bridge.
Polluted river. Clip. A dirty red river with a beautiful forest around and behind the houses.
Slowmo close up of unrecognizable ecologist in protective coverall and gloves taking sample of water in polluted river or lake with test tube
Aerial view of an extremely polluted river, Cambodia.
Biochemist takes a sample of water from the local dirty pond
Closeup of chemical warning sign ecologist sampling water from the river in background
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Aerial View in Downtown Belgrade, Serbia on Sunny summer Day
Environmental problems related to water pollution.
Global water crisis, polluted water. Contamination of water, water scarcity, toxic pollution of lakes and rivers. natural resources, environmental problems, groundwater, ecology, earth
Brown Muddy Turbid Water
A large amount of trash polluting our waters
Clothes collected in the middle of river, Waste collected in river
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Aerial View of Downtown in Belgrade, Capital of Serbiaat Sunny summer Day
Close up view of algae growth on stagnant water 4k
garbage in the river banks - water pollution
River that is polluted with various garbage and trash
Dead fishes floating lifelessly in a dirty river
VARANASI, INDIA - 25 FEBRUARY 2015: View on people going through waste at dirty shore of river Ganges.
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Aerial View of St. Mark Orthodox Church in Downtown Belgrade, Serbia on Sunny summer Day
Bottle in sea. Abandoned bottle on sea surface wavy water.
aerial of islands on wide river polluted with green algae. environmental problems, ecology and nature
Industrial waste materials fall into pond water with pebbled bed polluting planet ecosystem. Contamination on underwater biome. Poisonous pollution
Ecologist sampling water of toxic chemicals from river checking list and write to clipboard paper
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Water coming out of Sewage Pipes, Pollution concept
Global water crisis, polluted water. Contamination of water, water scarcity, toxic pollution of lakes and rivers. natural resources, environmental problems, groundwater, ecology, earth
Group of activists doing voluntary work and cleaning garbage
closeup of lake pollution
Ecologist sampling water from the river with test tube, Biologist wear protective suit and mask collects sample of waste water from industrial, problem environment, scientist environmentalist
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Global warming climate change collage. Ecology disaster impacted by wild fires, air pollution, plastic crisis, oil production, deforestation
closeup of researcher hand scoops river water full of green algae and lets it flow down. analysis of ecological problems. environment, nature, save earth
Three ecologists wearing casual clothing exploring lake and taking water sample
Environmental Pollution
Close-up aerial view of polluted river crossing neighborhood, Cambodia.
Lake with pelicans
Three ecologists wearing casual clothing exploring lake and taking water sample
Slow motion of water flow of ancient dam. Clip. Dirty streams of water descend from canal dam. Ancient clay dam with sticks and dirty water