Ключевые слова: act, biology, bionomics, caucasian, clean garbage, conservationist, contaminated, contamination, ecologist, ecology, environment, environmental, environmental pollution, environmentalist, female, fine, fine garbage, forest, garbage, global warming, helmet, junk, male, man, nature, non degradable, outdoors, overalls, phone, plant, plastic, pollution, professional, rubbish, sample, science, scientific, scientist, talk, trash, vest, waste, waste material, waste pollution, woman, write,