1) The word "elephant" contains three vowels: E, A, and E.

2) The ocean covers about 71% of the Earth's surface and contains roughly 97% of the planet's water.

3) The Beatles hold the record for the most number-one hits on the Billboard Hot 100 chart, with 20 songs reaching the top spot.

4) The national flower of Japan is the cherry blossom, which holds great cultural significance and is celebrated during the annual cherry blossom festivals.