Rain falls

Rainfall is the primary source of freshwater on Earth.
- The smell that comes after rainfall is called "petrichor."
- Rainfall helps to wash away pollutants and toxins from the atmosphere.
- The world's highest rainfall occurs in Mawsynram, India, with an average annual rainfall of over 46 feet!
- Rainfall is essential for agriculture and helps to maintain healthy crops.

What would you like to know or discuss about rainfalls?