I Am ThE FiRe On EvErY HiLl AnD ThE ShIeLd OvEr HOoMaN HeAd :D (from amh but i changed it a tad bit)

Chemistry worksheet - i am not sure what they are asking for exactly?

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h