Ключевые слова: africa, america, american, background, blue, boom, channel, climate change, dam, debris boom, desert, drought, drought land, dry, dry earth, earth, ecology, empty, environment, environmental, environmental background, forest, global warming, horizon, hot, irrigation, lake, land, low, natural, nature, protection, reservoir, river, road, sand, santa clara county, season, shortage, silicon valley, soil, summer, trees, united states, view, wasted, wasted water, water, water shortage, weather,