Report your results of the electronic questionnaire to people in your discussion group. Compare and contrast results. Each student should discuss how he or she has chosen to reduce the release of personal greenhouse gases.

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics