The number of dengue cases has increased in Saroj's village in the last one year. She red in her text book that diseases such as dengue spread through mosquitoes which breed in stagnant water. She immediately contacted her friends and some social workers and they decided to kill the mosquitoes in water bodies in the locality. They also took help of nearest municipal office. Answer the following questions:
(i) Which preventive measures do you suggest for prevention of such diseases caused by mosquitoes?
Mention any two measures?
(ii) Which values are displayed by Saroj in taking initiative.
(iii) Suggest one school acitvity for promoting such values in school students.