Ключевые слова: advocating, appropriate, championing, character, conveniences, ecosystems, environments, freshwater, function, glacier, harmonious, icecap, icefield, importance, inland, natures, non, oceans, providing, provision, pure, purpose, relevance, resources, role, saline, seas, significance, such, supply, supplying, supporting, symbolizing, these, those, true, water, waters, wherewithal,