1) The game of baseball, often referred to as "America's pastime," is played between two teams of nine players and has a rich history dating back to the 18th century.

2) The Amazon rainforest produces more than 20% of the world's oxygen.

3) The insurance industry employs a wide range of professionals, including underwriters, actuaries, claims adjusters, and insurance agents.

4) The Indian Ocean is the third-largest ocean and is characterized by its warm waters and diverse marine life.