Ключевые слова: abstract, alternative, background, burning, cartoon, change, climate, concept, danger, design, disaster, earth, eco, ecology, effect, emission, energy, environment, environmental, flat, fossil, fuel, gas, global, globe, graphic, green, greenhouse, heat, hot, icon, illustration, metaphor, nature, ocean, planet, plant, pollution, problem, protection, renewable, save, sun, symbol, temperature, warming, water, weather, world,