A. Assertion: Students have a big role in saving the environment.

Reaction:
a. Yes, it's true! Students' role starts at _____________

b. It is important to help keeping the environment clean by______________


B. Assertion: Students must actively participate in any healthy environment related
activities.

Reaction:
a. Thus, students are encouraged to join_________

b. Students should apply their knowledge in trash segregation not only in school but also at__________