Contrary to popular belief, raindrops are not tear-shaped. They actually take on an oblate spheroid shape due to air resistance as they fall.
A one-inch rainstorm can deposit around 6 million gallons of water over an acre, which translates to approximately 120 billion raindrops.
The distinctive scent of rain, known as petrichor, is produced by oils released from plants during dry periods, which get released into the air when it rains.
Rainfall varies significantly in intensity and duration. For example, light rain falls at less than 0.10 inches per hour, while torrential rain exceeds 0.80 inches per hour.
Rainforests do not receive as much rain as commonly believed; they typically get between 60 to 180 inches annually, with much precipitation blocked by the dense canopy.
There are several types of rain, including stratiform, heavy downpours, rain from mountains, and monsoon.
Acid rain occurs when pollutants like sulfur dioxide and nitrogen oxides mix with water in the atmosphere, leading to harmful effects on ecosystems and infrastructure.
Rain supports life by providing essential nutrients and minerals that nourish plants, animals, and microorganisms.
Climate change is causing shifts in precipitation patterns, leading to more extreme wet and dry seasons in various regions.
Rain absorbs dust and other particles as it falls, depositing vital nutrients back into the soil and fertilizing the landscape.