Observe what happens to the glacier as you adjust different parameters in the simulation. Record your observations in the table.
Action
Glacier Movement
Maximum Thickness
Decrease the average annual snowfall
☐ Advances ☐ Retreats ☐ None
☐ Increases ☐ Decreases ☐ No Change


☐ Advances ☐ Retreats ☐ None
☐ Increases ☐ Decreases ☐ No Change


☐ Advances ☐ Retreats ☐ None
☐ Increases ☐ Decreases ☐ No Change


☐ Advances ☐ Retreats ☐ None
☐ Increases ☐ Decreases ☐ No Change