Asked by Anonymous
In an ecosystem, when energy is given off as heat, does it change forms from chemical substances to heat? Or is it something different?
Answers
Answered by
bobpursley
that is the usual way
Answered by
Damon
Sometimes mechanical (rubbing) , sometimes chemical (reacting with O2), etc. The one thing you can count on is that whatever happens, it will end up losing heat to the environment :)