Water flows into the cracks in a boulder and freezes. The water expands and pushes the rock apart. What surface process is this?
A) differential weathering
B) fast weathering
C) mechanical weathering
D) chemical weathering
C
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Density is the ratio of
A) weight to volume. B) mass to volume. C) mass to weight. D) weight to mass.
Which of the following is not a significant factor contributing to the damage caused by an earthquake?
A. the duration of the vibrations the
B. the proximity to a plate boundary
C. the types of ground materials that are built on in the region
D. the construction techniques and materials used in the region
Asia was not heavily glaciated in the Pleistocene because of ________
A) lack of adequate precipitation B) tropical latitudes C) warm ocean currents D) heavy vegetation cover E) high mountain ranges
According to the World Bank's "agglomeration index," roughly half of the world is urbanized
Indicate whether this statement is true or false.