The graph below shows both natural and human influences on climate change.
Natural
processes
Agents of Climate Change
Human
activities
Halocarbons
Ozone
COZ
2
1
Thermal disruption (W/m^)
0
Net change
-in energy
from Sun
Greenhouse gases
Total aerosols
Net change
due to
human
activities
Warming effect
Cooling effect
Which claim does the graph support?
A. Recent climate changes are due mainly to natural processes.
Human activities and natural processes cancel each other out.
C. Natural processes have a small cooling effect on climate change.
O D. Recent climate changes are due mainly to human activities.