Discussion Questions: Earth System: Ice and Global Warming

• Discuss the factors that influence the balance between inputs and outputs to and from glaciers.
• Why are glaciers indicators of climate change?
• What impact does global warming have on the balance between glacier inputs and outputs?
• Discuss some of the influences ice has on the surrounding areas.
• Imagine that in 2100 the sea level has risen two feet. What effects would this have on humans? List and explain as many impacts as possible.