Exam 19: A Healthier Environment

Which statement about bottled water is true?

Tinnitus refers to:

Ringing in the ears is called ____________________.

Which is a known health effect of even low levels of lead exposure?

Sound frequency is measured in:

People in industrialized societies spend the vast majority of their time:

____________________ increase the rate at which molecules vibrate.

____________________ is a measure of the energy deposited by ionizing radiation when it is absorbed by an object.

Approximately ____ Americans die each year of carbon monoxide poisoning.

What is one major health problem is associated with pollution?

____ is the most widespread pollutant associated with damage to the immune system.

Any change in the air, water, or soil that could reduce its ability to support life is:

A motorcycle revving up 25 feet away is equivalent to the noise of a(n):

According to federal law, the maximum exposure allowed on the job is ___________________decibels for an 8 hour period.

Which infectious disease is indirectly caused by climate change?

A(n) ____ is a severe, immediate reaction to a pollutant.

Multiple chemical sensitivity:

____is the process by which bacteria eat organic material and turn it into rich soil.

Match the items below with the most appropriate descriptions. -mutagens that cause birth defects

Reusing ____ water bottles may pose some health dangers.