Ключевые слова: background, bad, blue, boy, business, caucasian, change, child, climate, concept, dead, desert, drought, dry, earth, empty, environment, faucet, female, field, forest, future, girl, global, happy, high, holding, hot, illustration, kid, land, landscape, light, nature, person, planet, protection, sad, school, shortage, sky, student, students, teenager, warming, waste, water, woman, world, young,