Scientists collect water samples from a polluted drainage
Environmental specialist ollecting samples from a polluted waterway
Ecological scientist collect a water test tube from polluted stream
Young woman wearing mask coughing due to air pollution
Heavy machinery shredding garbage in an open air landfill. Pollution
People, students and protest with billboard outdoor for climate change of pollution impact
Woman wearing mask experiencing difficulty breathing from air pollution
Portrait, students and protest with billboard outdoor for climate change of pollution impact
Sign, park and protest with people for earth, stop pollution and go green
Portrait, woman and protest with billboard outdoor for climate change of pollution impact
Portrait, students and megaphone with sign for protest, climate change and pollution impact
Sign, university and protest with angry woman for earth, stop pollution and portrait
Demonstrator on the city protesting against climate change and pollution - Global warming and enviro
Young woman wearing face mask protecting from air pollution
Young woman covering eyes from sun, wearing pollution mask
People, protest and megaphone with sign outdoor for speech, climate change and pollution impact
Volunteer, cleaning and people in park with bag to collect trash, plastic and litter for pollution
Portrait, students and megaphone with sign outdoor for protest, climate change and pollution impact
Smoke billows from industrial chimneys, symbolizing air pollution and its impact on the environment
Volunteer, people and high five with success at park for goal, smile or stop pollution in summer
Industrial chimney emitting white smoke against clear blue sky, air pollution concept.
Riotinto opencast old mine river. Pena de hierro. Andalucia. Spain
Young woman walking city street wearing protective face mask
View from above of dense smoke from woodland and field
Volunteer, happy and portrait of women in park with bag to collect trash
Volunteer, cleaning and group of people in park with bag to collect trash
Volunteer, cleaning and man in park with plastic bag to collect trash, garbage
Volunteer, cleaning and portrait of man in park with bag to collect trash
Volunteer, group and high five with celebration at park for goal, support
Thinking, businesswoman and mask in city for virus protection, safety and spread of infection
