Nebular theory pertains to the formation of
A) the solar system.
B) a galaxy.
C) the asteroid belt.
D) the Earth.
A
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Rain which falls from a cloud but evaporates before reaching the ground is referred to as?
a. ?sleet. b. ?virga. c. ?graupel. d. ?dry rain. e. ?drizzle.
Prehistoric earthquakes may be interpreted using faulted pond sediments. The amount of offset of sediment layers from one earthquake is proportional to the ________.
A. isostatic anomaly B. earthquake magnitude C. amount of time since the last major earthquake D. amount of radioactive material in the sediment
A(n) ________ is a closed depression formed by melting of an ice block buried in a moraine or outwash plain
Fill in the blank(s) with correct word
In 2010, the Portland area's Metropolitan Service District (Metro) made a historic agreement between landowners and citizens that ________
A) preserved all undeveloped land as natural ecosystems B) put up undeveloped land at auction to be sold to the highest bidders, public or private C) included a regional plan to identify exactly where urban growth would be allowed over the next 50 years D) prohibited agriculture on any undeveloped land in the region E) removed UGBs because they were deemed unconstitutional