1) The Atlantic Ocean is the second-largest ocean and is known for its strong ocean currents, including the Gulf Stream.

2) The game of rugby originated at Rugby School in England and has since evolved into different versions, including Rugby Union and Rugby League.

3) The blue whale is the largest animal to have ever existed, with an average length of about 82 feet (25 meters).

4) The word "banana" contains three vowels: A, A, and A.