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Plantation of spirulina. Spirulina is an algae used as nutrition supplement.
Hazmat rescue in green reflects a hazmat suit examining the Chemical spill pollution on a model sample test room. Hazard emergency response concept
Salps are gelatinous zooplankton that consume phytoplankton in the ocean. These pellets then sink to the deep sea and trap carbon away from the atmosphere. Their natural process helps combat climate change and a vital part in our ecosystem. Salps can be individual floaters or form colonies or chains.
Pollution in dirty river
Background image of red robotic boat with camera in water tank, copy space
A compressed plastic bottle with fins, as if morphed into a fish swimming underwater, close to the sea bed. Bubbles emanate from the bottle / fish as it moves through the water, close to seaweed growing from the sea floor.
A tourist submarine has gone missing in the North Atlantic.  Missing submarine. Mini manned submarine to explore the ocean floor. Seabed and submarine at high depths, 3d rendering. Section with people inside.
A fish trapped in a plastic bag
marine leisure
City has been hit with extreme weather and torrential rain has flooded the streets. A scuba diver rides a boat through the water looking for someone to help after the natural disaster. It looks like a post apocalypse scene.
Colonial Pyrosoma Tunicates drifts under surface of blue water in sunlights. Pyrosomes, colony hundreds to thousands individuals called zooids, cloned from one egg and bound together, Red sea, Egypt
Robot vacuum cleaner in the dirty swimming pool with algae, green water
Plankton sampling collect for plankton in the water
young woman with balloons at the water
Plastic octopus, pollution that floats in the ocean.
Jellyfish swimming in the ocean surrounded with plastic waste , a big issue in the ocean eco system pollution.  Environmental Issue Plastic in the Ocean
Businessman wearing gas mask at sea
a plastic cup floating in the sea due to the frequent dumping of garbage into the sea
eau - Côte de Granit Rose
Pacific Ocean surrounding
Bright red Sea Slug swims in blue sea in sunrays on daytime. Spanish Dancer Nudibranch (Hexabranchus sanguineus) floats over coral reef in sunburst, Red sea, Egypt
A view of fish swimming in the clear blue water seen through a porthole on a submarine. Coral reef and sea life at the bottom of the sea
Belts used to disembark sailboats and motor yachts are underwater. Straps underwater.
aquarium with metal items undergoing electrolysis to remove rust
sunken boat under the sea
Salps underwater creature, planktonic tunicate over the seabed in the Mediterranean sea, Cabo de Gata-Níjar natural park, Almeria, Andalusia, Spain
Child's hand holding plastic bottle waste in the ocean . Concept of awareness of the plastic pollution of the waters in the world, the future for our children
Spirulina farm. Algae farming for dietary supplement production. Algae farm harvesting
Swimming lane marker in Aegean sea at Toska resort near Kavala town. Greece, Europe.
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