d. Describe the two main ways that humans directly affect the global carbon cycle. Which of these currently results in more
CO_(2)
added to the atmosphere? (
3
points) e. List two greenhouse gases other than
CO_(2)
, and state their major anthropogenic sources. (4 points) f. Describe the difference between climate change mitigation and climate change adaptation. Give an example of a strategy/technology for each. (4 points)