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Geo Lab Exam 2
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What does Q mean?
discharge
What does A mean?
cross sectional area
What is the formula for Q?
A + velocity=Q
What are the 3 types of sedimentary rocks?
clastic
biogenic
chemical
How are clastic rocks made?
particles cemented together naturally by minerals
How are biogenic rocks formed?
with the help of organisms
How are chemical rocks formed?
minerals left after water seperation
What are the modes of classification for sedimentary rocks?
size
sorting
shape
What is mechanical weathering?
weathering by natural causes like wind and water
What is chemical weathering?
where the chemical makeup is being changed by any other ions or chemicals
What is the angle of repose?
the maximum angle a hill can be sloped until mass wasting occurs
What are some engineering feats that can stabilize a slope?
grading
poles into bedrock
add root plants or trees
Author
alyssau12
ID
249117
Card Set
Geo Lab Exam 2
Description
exam
Updated
2013-11-26T03:39:44Z
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