Question

Post-heavy rains have resulted in puddles of water in the schools .The school has became the breeding ground of mosquitoes &let the students getting malaria. What you can do to solve the problem?

Answer 1

the following could be done
split kerosene on the puddles this will not allow the eggs to grow
ask the authorities to spray mosquito repellent 

Answer 2

Students should take malaria vaccination. Proper diet should be taken by them.the water should be cleaned and stored in a proper way. That water should be used again. But the 1st and the most important thing is to remove water from their.