This is really a worrying situation and could cause the attack of mosquitoes and houseflies in the class which will spread dangerous diseases like dengue and malaria among the will also spread a very bad and stinky smell in the stop all these things we should make the students understand that its not at a good habit and we should tell them that fir this food only many people die everyday in our country.....
Hope this helped you....please mark as brainliest....
The problems we face are mosquitoes and houseflies flying on that. i  will explain this to my friends.