Alaska is largest in area of the US states.
Mansarovar , the holy lake of Hindus is situated at a heightof 15,000 feet above sea level on Mount Kailash.

A leap year (or intercalary year) is a year containing one or more extra days (or, in case of lunisolar calendars, an extra month) in order to keep the calendar year synchronised with the astronomical or seasonal year. For example, February would have 29 days in a leap year instead of the usual 28. Seasons and astronomical events do not repeat at an exact number of full days, so a calendar which had the same number of days in each year would over time drift with respect to the event it was supposed to track. By occasionally inserting (or intercalating) an additional day or month into the year, the drift can be corrected. A year which is not a leap year is called a common year.

Which is the mountain that separates Europe from Asia?

Ural Mountains

What is the name of the strait between Alaska and Russia?


Where is Emerald Island?


What is the name of the trench that is the deepest point in the Pacific Ocean?

Mariana Trench

Tobacco, Tomatoes, and Maize all originated in which region?

Central America

Of the Seven Wonders of the Ancient World, which was the first built?

Egyptian Pyramids

The Gobi Desert is located in?