Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
4 Cards in this Set
- Front
- Back
|
Sick-Building Syndrome
|
Buildings that have very poor. air quality.
|
|
|
Radon
|
An element produced by decay of uranium, a radioactive elements that occurs naturally in the earth's crust.
|
|
|
Asbestos
|
Several minerals that firm in long, thin fibers that are valued for their strength and resistance to heat.
|
|
|
Decibels
|
The measure of the intensity of sound.
|
