The placement of events into a sequential order based upon their position in the rock record is referred
to as ____________________ dating. Fill in the blank(s) with the appropriate word(s).
relative
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The principal source of water in the oceans and the atmosphere is by the process of _________.
a. halocline b. thermocline c. outgassing d. turbidity
Explain how lifting an air layer can steepen the environmental lapse rate and make the layer more unstable.
What will be an ideal response?
What is the "Doppler effect?"
A. a change in the speed of light as the source moves relative to the observer B. a change in the frequency of light as the source moves relative to the observer C. a change in the luminosity of light as the source moves relative to the observer
If one were to map a vertical profile of groundwater resources, which of the following is correct order from top to bottom of an unconfined aquifer?
A) zone of aeration--water table--zone of saturation--impermeable rock B) zone of saturation--water table--zone of aeration--impermeable rock C) zone of aeration--zone of saturation--water table--impermeable rock D) water table--zone of aeration--zone of saturation--impermeable rock E) impermeable rock--zone of aeration--water table--zone of saturation