A. List the names of the Great Lakes according to size (Use surface area, not vo
ID: 99800 • Letter: A
Question
A. List the names of the Great Lakes according to size (Use surface area, not volume, for size determination). B. Which Great Lake has the longest retention time? C. Which Great Lake has the shortest retention time? D. Approximately, how large is the watershed for the entire Great Lakes? E. The Great Lakes are experiencing geological flux. Explain what that means and why is it happening. E. Name the three Great Lakes that have experienced the greatest increase in human population in their basins over the last 100 yrs.Explanation / Answer
ANSWER:
A.GREAT LAKES:
Lakes Superior, Michigan, Huron , Erie, and Ontario, they form the largest group of freshwater lakes on Earth by total area, and second largest by total volume containing 21% of the world's surface fresh water by volume.The total surface is 94,250 square miles (244,106 km2).
B.LONGEST RETENTION TIME
Lake Superior
C.SHORTEST RETENTION TIME
Lake Erie
D.WATERSHED
295,000 Square miles
764,051 sq.km
E. GEOLOGICAL FLUX
For the most part, fundamental aspects of large lake ecology and carbon cycling, such as the magnitude of carbon fluxes through primary production, sediment burial, and gas exchange, remain poorly documented in most of the 250+ large lakes in the world.
Planktonic essential generation fills in as the reason for the sustenance web in most extensive lakes. Photosynthetic take-up of broke down inorganic carbon by phytoplankton expends carbon dioxide (CO2) eventually gotten from the environment and yields disintegrated and particulate natural carbon (OC) in the water segment, which fills autotrophic and heterotrophic breath inside the lake bowl and also OC entombment. Breath may happen either inside the surface blended layer of lakes, with the subsequent CO2 accessible for gas trade with the air, or at more noteworthy profundities, where the breathed CO2 may stay out of contact with the climate for critical timeframes in lastingly stratified lakes. Particulate OC may likewise sink and experience long haul internment in silt. Contributions of allochthonous natural carbon may likewise take after these misfortune pathways yet won't be talked about widely here inferable from the constrained accessibility of very much evaluated information on allochthonous OC contributions to expansive lakes
F.INCREASE IN HUMAN POPULATION
Great lakes that have experienced the greatest increase in human population are Lake superior,Lake erie,Lake michigan.
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