A Group of High School Students Is Attending a Concert $90 \mathrm{~dB}$

A group of high school students is attending a concert, which will be at a volume of 80 to $90 \mathrm{~dB}$ . What is a health consequence of this sound level?

A) Hearing will not be affected by a decibel level in this range.
B) Hearing loss may occur with a decibel level in this range.
C) Sounds in this decibel level are not perceived to be harsh to the ear.
D) Ear plugs will have no effect on these decibel levels.