Title: Define noise pollution.
Course: Ecology and Environmental Management (03063-III) > Section: Protecting the Environment—Air and Noise

Definition should include

- EPA's description
- common sources encountered daily
- explanation of decibels.

Process/Skill Questions:

- What is a decibel?
- How is a decibel determined?
- What are the safe ranges of decibels for humans and other animals?
- What is the long-term effect of being exposed to higher-level decibels?