Cheap Custom Essay:What is the difference between a greenhouse gas and an aerosol? How can each affect the Earth’s atmospheric radiative balance?

Cheap Custom Essay:What is the difference between a greenhouse gas and an aerosol? How can each affect the Earth’s atmospheric radiative balance?

. What is a radiative forcing? What is a feedback mechanism?(4 pts)

2. What is the difference between a greenhouse gas and an aerosol? How can each affect the Earth’s atmospheric radiative balance? (2pts)

3. Explain why water-vapor changes are considered a feedback and not a forcing.(5 pts)

4. List and thoroughly explain 2 fast feedbacks and 2 slow feedbacks described in Chapter 6. Identify whether each is positive or negative.(10pts)

5. Explain the idea of committed warming. (5 points)