Which of the following could your family do to lower its carbon footprint?
who is producing carbon dioxide?
other 14%
electronics 6%
refrigeration 8%
transportation
heat and air
conditioning
46%
water heating 13%
factories
business
homes
lighting 13%
o
a. drive or ride in cars more often
ob. take longer showers
o
c. set the thermostat 2 degrees warmer in the summer
o
d. set the thermostat 2 degrees warmer in the winter