Ключевые слова: activist, background, bag, benevolence, bottle, caucasian, cleaning, community, copy, design, disaster, disposal, donation, ecology, enveromental, environmental, garbage, glass, guy, holding, human, litter, male, man, material, natural, pack, package, participate, people, picking, plastic, pollution, recycle, refuse, rubbish, social, sorting, space, stop, student, t shirt, trash, volunteer, volunteering, waste, white, workspace, yellow,