Exam (elaborations)
Marine Science 111 Lab Exam Questions and Answers
- Course
- Institution
Marine Science 111 Lab Exam Questions and Answers
[Show more]
Content preview
Marine Science 111 Lab Exam Questionsand Answers
T/F: the alligator pond site is considered to be tidally influenced - Answer -False
T/F: The D.O. content at the marsh site is influenced by the physical mixing of the
waves crashing - Answer -False
T/F: Evaporation of seawater will cause a decrease in salinity in that water - Answer -
False
T/F: The process of photosynthesis will increase the D.O. in water - Answer -True
T/F: The marsh site is to be considered tidally influenced - Answer -True
Which field site would have the most D.O. due to the process of physical mixing?
a) Pond
b) Marsh
c) Ocean - Answer -c) Ocean
What would cause the color of the water to be greenish or yellowish green?
a) Sediment
b) Pollution
c) Phytoplankton - Answer -c) Phytoplankton
What would cause the color of the water to be brownish?
a) Sediment
b) Phytoplankton
c) Cyanobacteria - Answer -a) Sediment
What is the name of the field instrument we used to take the salinity, D.O. and the
temperature of the water at each location?
a) SSI
b) WiFi
c) YSI
d) Refractometer - Answer -c) YSI
What was the name of the hand held field instrument we used to take just salinity of the
water at each location?
, a) SSI
b) WiFi
c) YSI
d) Refractometer - Answer -d) Refractometer
What is the name of the dominant plant found in the marsh?
a) Cordgrass or (Spartina alterniflora)
b) Live Oaks (Quercus virginiana)
c) Red Maple (Acer rebrum) - Answer -a) Cordgrass (Spartina alterniflora)
2 species off birds for the HBSP - Answer -White egrets and Blue herron
Name the main flora (plant) that we saw covering the dunes - Answer -Seaoats
Explain why the marsh might see a lower D.O. than the other 2 sites. - Answer -
Crest - Answer -top of the wave
Trough - Answer -bottom of the wave
Amplitude - Answer -top of wave to flat part of wave
Wavelength - Answer -distance from crest to crest or trough to trough
Wave Height - Answer -distance from crest to trough
Define wave period - Answer -the time it takes for one wave to go past one consecutive
point
When the water depth is less than 1/20th of the wavelength we classify these waves
as..
a) Deep water waves
b) Shallow water waves
c) Intermediate waves
d) Seismic waves - Answer -b) Shallow water waves
The equation C=L/T, describes:
a) Amplitude
b) Wave Speed
c) Circular Motions
d) Wave Height - Answer -b) Wave Speed
As water depth decreases, the celerity of the wave..
a) Increases
b) Stays the same
c) Decreases - Answer -c) Decreases
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now