Answer:

Effective Question

1. May I know what these pollutants are?

2.It's my first time to hear about particulate matter. What is it sir?

3.1 learned so much from you sir.Thank

you for sharing your expertise me.

Explanation

1.Uses polite words like "May I know".

2.Knows what is being discussed in the interview.

3.Thanking the interviewee after the

interview

Explanation:

sana po nakatulong

correct me I'm wrong po