Ключевые слова: binocular, border, buffalo, canada, canadian, cascade, cataract, cliff, cloudy, coin, eire, electricity, falling, fog, force, height, horseshoe, hydroelectric, lake, metallic, mist, movement, nature, new york, niagara, niagara falls, niagara gorge, ontario, park, pay, power, rain, river, rock, state park, storm, strength, telescope, toronto, torrent, tourism, tourist, tower viewer, usa, water, waterfall,