Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Shore of a freshwater lake polluted with plastic bottles and construction waste.
Blue Pond is a tourist destination in Hokkaido.\nIt was bluer than I expected.
Sea weed and clear water background
Eutrophication of the reservoir, the death of gobies and other fish in the Tiligul estuary. Water bloom, environmental problem
Ranunculus aquatilis, common water-crowfoot, white water-crowfoot in the river Semois, Semoy, Sesbach, Ardennes, Wallonia
Dirty river by soap suds, causing the environment to be polluted
Plastic bags and other litter floating on the shoreline of a tropical beach (Tanjung Aan, Lombok, Indonesia)
A long stringy kelp, Desmarestia aculeata or \
Bright sea ​​water green
The reefs and river water on the Mekong River
Coastline of rivers and lakes with harmful algal blooms. It is world environmental problem. Ecology concept of polluted nature.
Brown seaweed in brackish water - seen in a canal in Venezia in the northern part of Italy
Natural setting on the banks of the north adda park in Medolago.
High quality stock photo of Pacific Ocean water meeting fresh water from the Elkhorn Slough in the Monterey Bay.
Seaweeds on the beach in Larnaca, Cyprus
The purple Kealia Pond in Maui, Hawaii probably changed the color because of bacterias.
Green waste water in a pond with white bubbles around with green grass beside the bank.
Thick seaweed build up on beach. Photographed in Western Australia.
Flowering of unicellular algae on the sand on the shore of the frozen Tiligul estuary in winter, Ukraine
Rockweed, seaweed or bladderwrack in the arctic fjord in the summer in Igaliku in the south western part of Greenland.
Sea water with waves, seaweed and garbage. Aquatic trash in sea. Plastic pollution in ocean. Environmental problem of human impact on nature. Garbage and weed in sea wave. Philippine island garbage
The spawn of Pacific Herring on algae at tideline in Sitka Sound spawning grounds, Alaska. Pacific herring eggs covering the rocks and algae.
Garbage on the beach, wood and plastic.
Geirangerfjord near Hellesylt in Norway. This is seaweed in the Fjord.
Landscape of Green Lake State Park of New York
Green Algae Goo Sludge on Pond Surface Detail - Detail of organic material with vibrant green colors.
Background from emerald green water saturated with radon. Flooded granite quarry, tree leaves.
Kelp in the summer ocean at the arctic coast in the fjord at Nuuk the capital in Greenland
Underwater filamentous algae cover a rocky seabed in the Mediterranean sea, Catalonia, Costa Brava, Cap de Creus, Spain
Close-up of oyster shells
Free Images: "bestof:WHITE FOAM ON BAY IS FROM PULPING WASTE - NARA - 552195.jpg Scope and content General notes 552195 Local identifier 412-DA-9710 Environmental Protection Agency"
Terms of Use   Search of the Day