Ключевые слова: 2, analysis, aqua, background, bead, big, blue, chemical, chemistry, clean, clear, climate, closeup, cold, consume, consuming, consumption, cool, crystal, desire, dew, dews, distilled, drink, drip, drop, droplet, drops, eco, ecological, ecology, economy, education, educational, environment, formula, fresh, freshness, general, glass, glossy, h, h2o, isolated, issue, knowledge, large, life, light, liquid, macro, natural, nature, o, organic, physics, pure, purification, purity, quench, rain, reflection, refreshing, resource, resourses, science, scientific, shape, shiny, simply, single, source, sources, supply, surface, thirst, translucent, transparency, transparent, vitality, want, water, wet, white,