Full Shot Of Two Ecologists In Protective Uniform Collecting Material For Water Polluting Analysis Making Notes On Laptop Sitting Near Waterside Of Polluted AreaÂ
Full shot of two environmentalists in protective suits with equipment collecting material from polluted wastewater for chemical analysis of toxic area
Full shot of environmental specialists in protective uniform collecting material with water samples from polluted area for further quality control test
Two ecologists in protective coverall suits and respiratory masks collecting samples of lake water in polluted area into test tube
Two ecologists in protective coveralls, gloves and respiratory masks collecting seaweeds from water polluted area into test tube
Two ecologists wearing protective coveralls and respiratory masks collecting samples of lake water in polluted area with warning biohazard sign
Medium shot of female ecologists in protective suits and respiratory masks collecting material evidence from toxic polluted water into test tubes and placing it in individual packs
Full shot of ecology specialists in protective costumes squatting by waterside collecting material in test tubes for analyzing water pollution in toxic area
Ecologist wearing protective coverall and respiratory mask collecting sample of soil on polluted gulf shore with warning biohazard sign
Professional ecologist in protective coverall, respiratory mask and gloves collecting water sample into test tube from polluted gulf
Woman in protective costume with a mask near a polluted area.
Team of professional ecologists in protective coveralls, gloves, helmets and respiratory masks standing in polluted area, using laptop and talking
Close-up of female ecologist collecting material from toxic polluted water and soil with tweezers placing it to test tube at industrial danger area