Clastic sedimentary rocks are those formed from ________.
A) plant material
B) animal material
C) rock fragments
D) magma
Answer: C) rock fragments
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A motor scooter experiences acceleration when it
A. decreases speed. B. gains speed. C. changes direction. D. all of the above.
Which of the following is valid for how rocks weather?
A) Quartz is very soluble during weathering at low temperatures. B) Limestone weathers rapidly in wet climates but can form cliffs in dry ones. C) As a granite weathers, quartz rapidly decomposes into clay minerals. D) Most minerals in granite weather at nearly the same rate and so granite has smooth surfaces.
Clay particles are important to soil development because they allow water and gases to enter soil. Indicate whether the statement is true or false
__________________ took a different path from most of the other Eastern bloc countries in that it did not distance itself from its Russian connection. This country has consequently experienced authoritarian governments well into the twenty-first century.
-Hungary -Poland -Romania -Czech Republic -Belarus