By the end of the Permian, the Absaroka Sea had retreated from the craton, exposing what type of deposits?
A)evaporite
B)black shale
C)volcanic
D)red bed
E)reef
D
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Complete the following conversions using exact conversion factors (round your answers to 1 decimal place).
English System Units (a) 55 inches (b) 1774 feet (c) 220 yards (d) 23,900 miles (e) 24 quarts (f) 300 gallons (g) 26 ounces (h) 4500 pounds (i) 88°F S.I. Units (a) __________ centimeters (b) __________ meters (c) __________ meters (d) __________ kilometers (e) __________ liters (f) __________ liters (g) __________ grams (h) __________ kilograms (i) __________°C
Groups and individuals can attempt to persuade legislators to vote in a certain way via lobbying.
Answer the following statement true (T) or false (F)
The scablands of Washington and large ripple marks in Montana and Idaho were formed when the ____
a. proglacial Lake Missoula flooded b. pluvial Lake Missoula flooded c. proglacial Lake Bonneville flooded d. pluvial Lake Bonneville flooded e. Wisconsinan glacier experienced a catastrophic failure
What are oxbow lakes and how do they form?
a. ?Oxbow lakes are a stagnant part of a stream that is shaped like an ox’s yoke. b. ?Oxbow lakes are formed when a stream channel erodes deeply, forming a local lake. c. ?Oxbow lakes are cut-off meanders, left behind as a flooding stream takes a shorter path downstream. d. ?Oxbow lakes are the name given to plunge pools below wide waterfalls. e. ?Oxbow lakes are watering holes for oxen and cattle near rivers, excavated by humans.