Students in Ms. Bruno's fifth grade class enjoyed a presentation from Felicia -- a representative of SF Environment (http://www.sfenvironment.org/education-equity/school-education-program).
Students learned about the importance of protecting fresh water sources and aquatic animals. They also learned about the water cycle and explained how we have enough water to survive:
75% of the Earth is covered with water; only 0.75% of that water is potable.
The water cycle keeps fresh water in our lives: