Question

guided practice
which is not evidence of the existence of geothermal energy?
a. steam vents
b. bubbling mud
c. geysers
d. spring water

Explanation:

Steam vents, bubbling mud, and geysers are all direct surface features driven by underground geothermal heat. Spring water can form from simple groundwater seepage without geothermal energy input, so it is not evidence of geothermal energy existence.

Answer:

D. spring water