Examlex
The frequency is the height of the sound wave and it relates to the sound's volume.
Geophysical Survey
The use of one or more geophysical techniques to explore Earth’s subsurface, including seismic, gravity, electrical, magnetic, radioactivity, and heat-flow measurements.
Mineral Deposit
A natural accumulation of minerals in quantities sufficient for economic extraction.
Younger Sediments
Sediment layers that have been deposited more recently over older layers in the geological strata.
Black Smokers
Hydrothermal vents on the seafloor that emit clouds of black material, rich in minerals like sulfides.
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