MGIS

Question 1

Natural processes causing MGIS

Answer 1

• Volcanoes
• Variations in solar energy
  -Ocean circulation changes
  -Plate techtonics

Question 2

Human activities causing MGIS

Answer 2

-Alteration of the composition of gases in the atmosphere
-Alteration of landscapes
-Direct addition of heat into the atmosphere

Question 3

Impacts of MGIS

Answer 3

-↑ Sea level
-↑ People movement
-↓ Agriculture output
-↓ Freshwater resouces
-Plant and animal communities affected
-↑ disease
-↑ Natural disasters