Ключевые слова: agriculture, air, air pollution, chemical, color image, community, concentration, contamination, cooperation, crop sprayer, danger, dangerous, day, disease, domestic life, ecology, environment, environmental, environmentalist, equipment, farming, fuel, gas, gas mask, growth, hazard, healthy lifestyle, horizontal, illness, industrial, industry, insecticide, landscaped, law, lawn, lifestyles, mask, neighbor, no people, outdoors, person, pesticide, poisonous, pollute, polluted, pollution, problem, protection, responsibility, risk, rules, safety, social issues, solution, spray, spraying, toxic, usa, worried, yellow,