The water cycle illustrates evaporation and condensation as it occurs around the world to recycle the planet's water. Learn about the the earth's water usage with important facts from a science teacher in this free video on fundamental physics.
Expert: Fiona Finke
Bio: Fiona Finke is a science teacher who likes to explain how a better understanding of the universe will help us in our daily lives.
haha. she is funny.
tocozeena 1 year ago
cool
pashtanahe 3 years ago