Closeup of female ecology specialist tapping glass test tube with traces of soil from abandoned polluted zone dangerous for people
Close-up of female ecologist collecting material from toxic polluted water and soil with tweezers placing it to test tube at industrial danger area
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
Tilting-up medium close up of ecologist in protective uniform getting soil to test tube for further soil contamination testing in polluted dangerous zone
Close-up of hands in gloves collecting water for testing in polluted industrial area
Medium tracking shot of two environmentalists in special protective suits, gloves and masks testing polluted water on quality control in one of most toxic and dangerous areas
Full shot of ecology expert in protective costume with test tube taking probe for quality control from dirty contaminated water in toxic dangerous zone
Biologist, environmental expert in a protective suit holds a test tube with soil for quality control diagnostics due to air pollution. Possibly in a toxic hazardous area
Biologist, environmental expert in a protective suit holds a test tube with soil for quality control diagnostics due to air pollution. Possibly in a toxic hazardous area
An environmental expert in a protective suit with a test tube taking soil for quality control. Possibly in a toxic hazardous area
An environmental expert in a protective suit with a test tube taking soil for quality control. Possibly in a toxic hazardous area
Portrait of young female ecology expert with sample tube, working with colleague in polluted soil