Read the excerpt from "understand wind chill."
what is the best summary of this excerpt?
the wind chill index is the temperature your body feels
when the air temperature is combined with the wind speed.
it is based on the rate of heat loss from exposed skin
caused by the effects of wind and cold. as the speed of the
wind increases, it can carry heat away from your body
much more quickly, causing skin temperature to drop.
the wind chill index describes the temperature as
people feel it, not just as it reads on a thermometer. it
measures the rate of heat loss. people should consider
the wind chill index when dressing for cold temperatures.
the wind chill index is the temperature bodies
experience when the air temperature is combined with
wind speed. this is based on the rate of heat loss at
various wind speeds, and it is often described on
television weather reports.
the temperature experienced when air temperature is
combined with wind speed is called the wind chill index.
it is a more important measurement than air temperature
alone, because it explains how temperature affects
bodies.
the temperature a body feels when air temperature is
combined with wind speed is called the wind chill index.
this measurement is determined bu husikk hentin