A trellis stream pattern consists of long parallel streams linked by short, right-angled segments
Indicate whether the statement is true or false
T
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Hurricanes are so severe because there is no airflow outward from their upper levels
Indicate whether the statement is true or false
The mass of an electron is approximately which of the following?
A) 1 amu B) 1 g C) 0.0005 amu D) 0.0005 g
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
Which of the following statements about the fifty-year flood is true?
a. The fifty-year flood has a 50% chance of happening in a given year. b. The fifty-year flood has a one-in-fifty chance of happening in any given year. c. Once a fifty-year flood occurs, the region is safe for 49 years from another fifty-year flood. d. The fifty-year flood occurs once every fifty years. e. The fifty-year flood cannot happen twice in the same year.