Which kind of data would you collect to determine the sustainability of the food that you eat?
a. description on food labels of whether the ingredients were grown locally
b. amount of sodium per serving, as listed on the labels of foods
c. cost per serving, as listed on the price tags of foods
d. age of the farms that produced the food, as reported in interviews with farmers

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