How does the ocean's surface salinity change when sea ice forms? How does this change influence density?
What will be an ideal response?
When seawater freezes to form sea ice, salts do not become part of the ice; therefore, the salinity of the remaining seawater increases. An increase in salinity results in an increase in density.
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Soils in mountainous regions generally show less-developed horizons than soils in areas of gentle slopes
Indicate whether the statement is true or false.
Reverse faults can either shorten or lengthen the Earth's crust.
Answer the following statement true (T) or false (F)
In the United States, severe weather events kill ________ the combined total killed by earthquakes, volcanoes, and mass movements.
A. about the same number of people as B. more people per year than C. less people per year than
Over much of western Europe, prevailing westerly winds are unobstructed by high mountains, so ocean air often sweeps across the region, providing it with a ____________________ climate (Cfb)
Fill in the blank with correct word.