Quiz
EXAM 1
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Questions in this quiz (15)
1What is the"Risk Equation"? Risk =
- ACost of damage x Population size
- BProbability x Consequence
- CCost/Benefits of living near ocean
- DNone of these are correct
2When"superstorm"Sandy struck NYC and NJ in October 2012, causing deaths to 117 people, damaged 650,000 homes and knocked out power to 9 million customers. What was the main cause of death according to the Centers for Disease Control?
- ACrushed (by trees, debris, etc)
- BCarbon monoxide poisoning
- CDrowning
- DElectrocution/Burns
3Which of the following represent the potential influences of humans on the ocean? Choose all that are correct.
- AExcessive Nutrient Pollution
- BCoastal storm flooding
- CAlteration of sediment
- DAlteration of freshwater flow
- EOcean acidification
- FTsunamis
- GOverfishing
4What percentage of the US Population lives in the coastal zones?
- A20%
- B30%
- C40%
- D50%
5What is Estuarine Flushing Time?
- AThe time it takes to replace 1/2 of the estuaries total volume
- BThe time it takes for sewage to reach the estuary after flushing the toilet.
- CThe period during which the estuary transitions from primarily freshwater to saltwater.
- DThe time it takes (in days) to exchange all the fresh water in an estuary.
6What is the period between successive hightides (in solar time) for a semidiurnal estuarine system?
- A6 hours
- B12 hours
- C12.42 hours
- D24 hours
7What is the orientation of the moon and the sun relative to the Earth when there
is a Spring Tide?- AThe Moon and the Sun are at a right angle to one another relative to Earth
- BThe Moon is closest to the Sun and far from Earth
- CThe Moon is closest to the Earth and the Sun plays no role in a Spring tide
- DThe Earth Moon and Sun are along a straight line
8What is the orientation of the moon and the sun relative to the Earth when there
is a Spring Tide?- AHurricane
- BTsunami
- CTidal Wave
- DSea Level Rise
9NOAA's National Hurricane Center predicts hurricane _______________________ with great accuracy.
- AIntenstity
- BTrajectory
- CBoth
- DNeither
10Superstorm Sandy had a pressure of 940mb, which was _______________ than standard atmospheric pressure.
- AHigher
- BLower
- CThe same
11Light travels __________ in water than on land, and sound travels _________ in water than on land.
- AFarther/farther
- BFather/less
- CLess/farther
- DLess/less
12Modern measurements of salinity are obtained by determining seawater’s what?
- AMass measurement
- BIon Content
- CCounductivity
- DSalty taste
13As water temperature increases, the solubility of dissolved oxygen (and other gases) does what?
- AIncreases
- BDecrease
- CRemains the same
14Negative estuaries are defined by which of the following?
- ASaltwater input is less than loss due to evaporation
- BFreshwater input is less than loss due to evaporation
- CSaltwater input is less than freshwater input
- DFreshwater input is less than saltwater input
15Which of the following is NOT one of the three aspects of the Milankovitch cycles?
- AEccentricity
- BAlbedo
- CTilt
- DPrecession
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- Quiz on EXAM 1, created by Kaileigh Woodson on 08/12/2022.
- Author
- Kaileigh Woodson
- Language
- English
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