The document provides various facts about Earth, people, insects, animals, and money. It states that Earth's days are getting longer over time. It notes that while there are over 6 billion people who speak more than 6,800 languages, there are far more insects than humans. It also shares interesting facts about animals, such as a goldfish's memory and mosquitoes' teeth. Additionally, it mentions statistics about people's beliefs regarding lotteries and money.

1. About The World!

8. Total number of animal species currently known is 1.5 million