Increasing the volume of the voice received and reducing other environmental sounds is achieved by the use of
a. bone-anchored hearing aids.
b. assistive listening devices. c. directional microphones.
d. implanted hearing aids.
Question 2
Relaying systems help to ensure
a. all television sets are equipped to receive closed captions.
b. phone access for individuals with hearing impairments.
c. employers are willing to hire individuals with hearing impairments for high-paying jobs.
d. translators are available in public places when needed.
Boundaries within landscapes created by human activity (background) and natural environmental gradie
Physical Geography and Environmental Issues
Environmental Challenges
How to find the volume and surface area of any triangular prism
Disease: Major environmental health problems
Ecological model for environmental health