Ключевые слова: adventure, animal, aquatic, arctic, bear, behavior, circle, climate, cold, conservation, cool, deep, ecosystem, environment, exploration, fauna, fish, habitat, hemisphere, hunting, ice, icy, life, mammal, marine, natural, nature, northern, observation, ocean, paws, polar, predator, prey, reflection, region, serene, species, survival, swimming, tranquil, underwater, water, waters, wildlife,