Usama is of Arabic origin. It is used mainly in Arabic and Urdu. It is derived literally from the word usama with the meaning 'lion'. Variations of Usama include Osama (Arabic) and Ousama (Arabic). Usama is not often used as a baby boy name.
The Bay of Fundy is known for having the highest tidal range in the world. Rivaled by Ungava Bay in northern Quebec, King Sound in Western Australia, Gulf of Khambhat in India, and the Severn Estuary in the UK, it has one of the highest vertical tidal ranges in the world.
Since the Sun is so far away, its force does not change very much from one side of the Earth to the other. So the greatest effect from the Sun is seen during New Moon, when the Sun and Moon are in a direct line as seen from Earth, and pulling together on the Earth's oceans. These high tides are called spring tides.