Polution on lake. Dirty water
Woman feeling bad because fo the air polution outdoors
Woman feeling bad because fo the air polution outdoors
Woman feeling bad because fo the air polution outdoors
Woman feeling bad because fo the air polution outdoors
Serious young black lady standing over crowd with placards
Teen girl in glasses, protective mask walking in quarantine outdoors in spring
selective focus of female scientist in protective mask and suit writing in clipboard while her
selective focus of male scientist in protective mask and suit writing in clipboard while sitting
male scientist in protective mask and suit putting on latex glove in forest
two scientists in protective suits and masks working with laptop and looking at camera near river
Plastic pollution on an Italian field. Abandoned plastic trash next to an irrigation canal
JAVA, INDONESIA - JANUARY 21, 2016: Extracting sulphur inside Kawah Ijen crater, Indonesia
selective focus of scientists in protective masks and suits examining fish and writing in clipboard
serious male scientist in protective mask and suit writing in clipboard near water outdoors
focused male scientist in protective suit and mask examining stone while holding by tweezers in
Hand, bottle and a volunteer woman on the beach for community, charity or activism during a clean u
male scientist in protective suit and mask taking sample of water in test flask outdoors
male scientist in protective mask and suit putting sample of yellow leaf by tweezers in test flask
View on winter mountains Tatry, Poland
male scientist in protective mask and suit writing in clipboard near water outdoors
male scientist in protective mask and suit sitting with working suitcase near sewerage
side view of male scientist in protective suit examining sample of water in test flask outdoors
Bench in front of a Catalyst Paper Industrial Plant
male scientist in protective suit and mask writing in clipboard and pointing while his female
serious male scientist in protective suit and mask putting sample of soil by tweezers in test flask
Activists chanting slogans, making strike on the street
male scientist in protective mask and suit looking at sample of water in test flask outdoors
teen girl in glasses,protective mask walk near flowering spring park pandemic COVID-19.Coronavirus
Black guy holding placard stop animal abuse
