What most likely increases the salinity of an ocean region?(1 point)
Responses
the thawing of a large iceberg
the thawing of a large iceberg
the evaporation of seawater
the evaporation of seawater
runoff from a large river
runoff from a large river
increased precipitation
increased precipitation
The graph shows altitude and atmospheric pressure.
Altitude
(feet) Air Pressure
(pounds per square inch)
sea level 14.7
10,000 10.2
20,000 6.4
30,000 4.3
40,000 2.7
50,000 1.6
In which layer of the atmosphere is air pressure the lowest?
(1 point)
Responses
the stratosphere
the stratosphere
the thermosphere
the thermosphere
the troposphere
the troposphere
the mesosphere
the mesosphere
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