write AC if it discusses ways to keep air clean and write WC if it discusses ways to
keep water clean 1.report smoke belching. 2.keep the appliances clean and in good acondition.
3.don't throw garbage in the lakes. 4.fix water pipes with leaks.
5.remove water left in rubber tires.
6.support the "bantay-dagat" program.
7.plant trees.
8.do not burn garbage's. 9.make home and classrooms well ventilated.
10.turn off unused appliances.