Climate Change

Question 1

Keeling Curve

Answer 1

The Keeling Curve is a graph that represents the concentration of carbon dioxide (CO2) in Earth’s atmosphere since 1958. The Keeling Curve is named after its creator, Dr. Charles David Keeling.

Question 2

Sectors responsible for emissions

Answer 2

burning fossil fuels
electricity, heat,
transportation
Agriculture

Question 3

Climate Change solutions

Answer 3

Reduce sources and support sinks.
Shift production

Question 4

Climate projections

Answer 4

Estimate future emissions
estimate future concentrations of atmospheric CO 2 (carbon cycle)
determine the radiative forcing.