Ключевые слова: ai, animal world, antarctica, atlantic, bird, climate, coast, cute, dusk, ecology, ecosystem, endangered species, environmental pollution, environmental problem, evening, fire, fishing nets, fur, garbage dump, global warming, heron, horizon, ice, lake, land, landscape, limiting pollution, mammal, marine debris, mechanical pollution, natural disaster, ocean, pelican, planetary pollution, poor animals, river, sea, spilled oil, stork, summer, town, travel, waste, water, wild, wildlife, zoo,