Cecilia's notes provide information about the living situations and environmental habits of her 25 classmates at Santa Rita School in Zipaquirá. 14 students live in houses, 7 live in apartments, and 4 live on farms. Most students, 21, recycle at home and try to help the environment by turning off lights, reusing rainwater, and using paper bags instead of plastic. Only a few students, 15, reuse rainwater and none use cars to get to school. Most students demonstrate behaviors that help the environment.