Ключевые слова: background, blue, cap, clean, closeup, conservation, container, contamination, dispose, ecological, ecology, empty, environment, environmental, exotic, flora, foliage, forest, fresh, freshness, garbage, garden, green, greenery, growth, junk, landscape, leaf, litter, natural, nature, outdoor, plant, plastic, plastic bottle in grass, pollution, problem, recycle, recycling, reuse, rubbish, spring, summer, tourism, trash, travel, tree, tropical, used, waste,