Ключевые слова: african american, alternative, caucasian, child, children, climate, communication, courses, darkhaired, delight, diversity, ecological, education, electricity, energy, environment, equality, experiments, expressions, face, facial, friends, friendship, generation z, group, joke, kid, kids, learning, lesson, longhaired, nature, pleasure, projet, pupil, pupils, renewable, safety, school, science, study, studying, waist up, wind farm, wind turbines, woman, young,