How can global warming lead to changes to the earth’s surface?
a. global warming can lead to an increased number of earthquakes, which change the earth’s surface.
b. global warming can lead to glaciers melting, causing flooding to areas and the decrease of glacial land masses.
c. global warming leads to a decrease in water levels of coastal wetlands.
d. global warming cannot lead to changes to the earth’s surface.

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano