Limestone is composed primarily of ________
A) igneous material
B) calcite
C) tufa
D) cations
E) silt
Answer: B
Environmental & Atmospheric Sciences
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What is the mostly likely setting for this drainage pattern?
A) The rocks have a relatively equal resistance to erosion.
B) Drainages have followed a series of fractures that branch off of one another.
C) The area has folded or faulted rocks with different resistances to erosion.
D) A volcano once existed here but has been partly eroded away.
Environmental & Atmospheric Sciences
A moving vehicle has
A. momentum. B. speed. C. kinetic energy. D. all of these
Environmental & Atmospheric Sciences
Historically, frontiers rather than boundaries separated many states
Indicate whether the statement is true or false.
Environmental & Atmospheric Sciences
What is the difference between limestone and marble?
A) chemical composition B) crystal size and shape C) color D) source rock
Environmental & Atmospheric Sciences