A general shot of a scientist in protective overalls, goggles and masks studying plants on polluted land
Close-up hands of a scientist in protective overalls and gloves studying plants on polluted land
Two ecologists in protective coverall suits and respiratory masks collecting samples of lake water in 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
Slowmo shot of female scientists in protective coveralls exploring polluted seashore area and taking soil sample putting it into test tube
Two ecologists wearing protective coveralls and respiratory masks discussing test tubes with samples of polluted water while working at gulf coast
Two shocked scientists in protective coveralls and masks collecting samples in infected zone
Woman in protective costume with a mask near a polluted area.
Dedicated scientist collecting water sample from polluted river to monitor environmental impact
Two female ecologists wearing protective coveralls and respiratory masks examining test tubes with samples of polluted water and talking while working at gulf coast
Slowmo shot of female scientist in protective coverall taking sample of water from polluted river into test tube while examining consequences of eco catastrophe
animation - of unrecognizable ecologist in protective coverall and gloves taking sample of water in polluted river or lake with test tube