if energy can’t be created or destroyed, why is wasting energy a problem?
Monday, May 11th, 2009 at
1:36 am
Comments (4)
purespeed11 asked:
I mean, people worry about saving energy and electricity when really it isn’t being destroyed. So what’s the problem if someone leaves a lightbulb on for too long? besides running electricity bill, does it actually hurt the environment? I would like to understand this.
Lesson Manager
I mean, people worry about saving energy and electricity when really it isn’t being destroyed. So what’s the problem if someone leaves a lightbulb on for too long? besides running electricity bill, does it actually hurt the environment? I would like to understand this.
Lesson Manager
