How does kerosene oil prevent mosquito breeding in stagnant water?

Q. Adding kerosene in stagnant water will prevent growth of mosquitoes

Q. How does adding kerosene in stagnant water help in preventing malaria?​

Q. How can we stop mosquitoes from breeding in stagnant water?

Q. Stagnant water favours the breeding of mosquitoes.

Q. Why is kerosene oil poured on stagnant water to eradicate malaria?