Biol 15N Marine Biology » Winter 2020 » Quiz 3

Need help with your exam preparation?

Existing Quiz Clients Login here
Question #1
The salinity of the ocean is approximately _____ in practical salinity units.
A.   90%
B.   10%
C.   35%
D.   25%
Question #2
The "Rule of _______" states that the relative amount of the various ions found in seawater are approximately the same, despite changes in seawater salinity.
A.   Constant Ion Flux
B.   Constant Proportions
C.   Constants
D.   Constant Ratios
Question #3
Blue light penetrates the furthest into sewater due to the high energy or this region of visible light spectrum
A.   FALSE
B.   TRUE
Question #4
All things being equal... if a 1 ft. wave with a 7 ft. wavelength breaks at a depth of 1.3 ft., then a 40ft. wave at Waimea Bay, Hawai'i will have a wavelength of ______ and break at a distance to the bottom of ____  ? 
A.   no way to tell, don't paddle out
B.   560 ft, 80 ft
C.   210 ft, 31 ft
D.   280 ft, 52 ft
Question #5
The breaking or formation of _______ cause H2O to change from one form of matter to another.,,
A.   internal bonds
B.   hydrogen bonds
C.   covalent bonds
D.   ionic bonds

Need help with your exam preparation?

Existing Quiz Clients Login here