Early ideas about _______________ described it as a substance made of fire and air. (pg. 181)
Heat used to be an invisible fluid called... (pg. 181)
Today, heat is considered a form of.... (pg. 181)
A measure of how well we live, including the level of technology we use in out daily life, is our.... (pg. 185)
Define sustainable. (pg. 187)
What evidence was used to prove that the caloric theory was incorrect? (pg. 181)
Describe ways in which our environment affects the ways we meet our needs for heat? (pg 182)
Describe 2 inpacts you would experience if you and your family were without hear for one day... (pg. 183)
Compare one example of heat technology from the past and one example from today.
Why do we continue to develop new heat technologies?
Please answer both parts of this question!!!