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Exam (elaborations)
NRES 103 Final Exam Review UPDATED Exam Questions and CORRECT Answers
NRES 103 Final Exam Review UPDATED 
Exam Questions and CORRECT Answers 
How much of the planet's available freshwater is found in the Great Lakes? 
A. 10% 
B. 25% 
C. 15% 
D. 20% - Correct Answer- 20% 
In the U.S., the coastline of the Great Lakes is longer than the Atlantic coastline, the coast on 
the Gulf of Mexico, or the Pacific coast (not counting Alaska and Hawaii). 
A. True 
B. False - Correct Answer- True
Exam (elaborations)
NRES 103 Final Exam 2023, Verified Solution
PopularNRES 103 Final Exam 2023, Verified Solution 
 
12,000 years ago 
The last glacier withdrew from North America about 
Niagara Falls 
What prevented water-bound organisms from migrating from the ocean to the upper Great Lakes? 
It focuses on trophic relationships as a network 
Rather than a food chain, it's more accurate to think in terms of a food web because 
Downdrafts 
Which of the following is not a feature that the Great Lakes share with the oceans? 
Downdrafts, waves, upwelling, currents 
...
Exam (elaborations)
Nres 103 Final Exam Review | Comprehensive Study Guide, Practice Questions & Answers 2026/2027
NewNres 103 Final Exam Review | Comprehensive Study Guide, Practice Questions & Answers 2026/2027
Exam (elaborations)
Nres 103 Final Exam Updated 
Actual Questions And Correct 
Answers
NewNRES 103 Final Exam UPDATED 
ACTUAL QUESTIONS AND CORRECT 
ANSWERS 
12,000 years ago - CORRECT ANSWER 
Niagara Falls - CORRECT ANSWER 
from the ocean to the upper Great Lakes? 
The last glacier withdrew from North America about 
What prevented water-bound organisms from migrating 
It focuses on trophic relationships as a network - CORRECT ANSWER 
chain, it's more accurate to think in terms of a food web because 
Downdrafts - CORRECT ANSWER 
Rather than a food 
Whic...
Exam (elaborations)
Nres 103 Final Exam Review Updated 
Actual Questions And Correct 
Answers
NewNRES 103 Final Exam Review UPDATED 
ACTUAL QUESTIONS AND CORRECT 
ANSWERS 
How much of the planet's available freshwater is found in the Great Lakes? 
A. 10% 
B. 25% 
C. 15% 
D. 20% - CORRECT ANSWER 
20% 
In the U.S., the coastline of the Great Lakes is longer than the Atlantic coastline, the coast on the Gulf 
of Mexico, or the Pacific coast (not counting Alaska and Hawaii). 
A. True 
B. False - CORRECT ANSWER 
True 
How long can humans last without water? 
A. <24 ...
Exam (elaborations)
Nres 103 Final Exam Updated 
Questions And Correct Answers
NewNRES 103 Final Exam UPDATED 
QUESTIONS AND CORRECT ANSWERS 
A Key Question in ecological restoration globally and especially applicable to the Great Lakes has to 
do with - CORRECT ANSWER 
Target Conditions 
On lands near Lake Erie's western basin, there is a large emphasis in ecological restoration of - 
CORRECT ANSWER 
wetland 
Of the changes in the Great Lakes associated with climate recreational boating and tourism are most 
affected by - CORRECT ANSWER 
high water ...
Exam (elaborations)
Nres 103 Final Exam Questions And Answers 2025|2026 Verified Graded A+ Already Passed!
NewNres 103 Final Exam Questions And 
Answers 2025|2026 Verified Graded 
A+ Already Passed!
Package deal
Nres 103 Bundled Questions With Correct Answers Latest Update 2025/2026
NewNres 103 Bundled Questions With Correct Answers Latest Update 2025/2026
Exam (elaborations)
NRES 103 Modules 3 and 4 Exam Questions and Answers Already Passed Latest Update 2025/2026
NewNRES 103 Modules 3 and 4 Exam Questions and Answers Already Passed Latest Update 2025/2026 
Botulism causing bacteria spread up the food chain.... - Answers after being ingested by invasive mammals 
gobies eat toxic mussels 
birds consume toxic gobies 
bioaccumulation - Answers An increased concentration of a chemical within an organism over time as it moves up the food chain. 
Zebra mussels, quagga mussels, and round goby... - Answers reached the lakes through ballasts of a ship 
first appeared...
Exam (elaborations)
NRES 103 Final Exam Questions with Correct Answers Latest Update 2025/2026
NewNRES 103 Final Exam Questions with Correct Answers Latest Update 2025/2026 
Which of the following factors contributes to the uniqueness of the Great Lakes? - Answers -they are geographically concentrated 
-connectivity 
-the location 
Which of the following is not a feature that the Great Lakes share with the oceans? - Answers downdrafts 
(it does have currents, upwelling, & waves) 
What is the shallowest of the Great Lakes? - Answers Erie 
What prevented water-bound organisms from migrating f...
Exam (elaborations)
NRES 103: Quiz #1 Questions and Answers Latest Update 2025/2026
NewNRES 103: Quiz #1 Questions and Answers Latest Update 2025/2026 
Rather than a food chain, it's more accurate to think in terms of a food web because - Answers A. it focuses on trophic relationships as a network 
There was a mistake made in naming Lakes Michigan and Huron. What was it - Answers D. they re actually one lake 
The last glacier withdrew from North America about - Answers 12,000 years ago 
Which of the following is not a feature that the Great Lakes share with the oceans? - Answer...
Exam (elaborations)
NRES 103 Module 3 Exam Questions with Correct Answers Latest Update 2025/2026
NewNRES 103 Module 3 Exam Questions with Correct Answers Latest Update 2025/2026 
Botulism-causing bacteria spread up the food chain after 
 
A.being ingested by invasive mussels 
B. gobies ate toxic mussels 
C. birds consumed toxic gobies 
D. The Eurasian ruffe consumed spiny water fleas - Answers A.being ingested by invasive mussels 
B. gobies ate toxic mussels 
C. birds consumed toxic gobies 
What is the process by which toxins reach higher levels in species that are higher up the food chain? 
 ...
Exam (elaborations)
NRES 103 - Quiz #7 Questions with Correct Answers Latest Update 2025/2026
NewNRES 103 - Quiz #7 Questions with Correct Answers Latest Update 2025/2026 
Historical racism was reported to contribute to the use of Flint River water for drinking because - Answers D. all the above 
In addition to agricultural runoff causing algal blooms in Lake Erie, other major contributors include - Answers D. none of the above 
Once the Great Black Swamp was cleared and drained, the people there found - Answers A. the soils were incredibly rich 
 
B. they had the most productive land in th...
Exam (elaborations)
NRES 103 Exam Questions with Correct Answers Latest Update 2025/2026
NewNRES 103 Exam Questions with Correct Answers Latest Update 2025/2026 
How much of the freshwater on planet Earth is readily available for use by humans and other organisms? - Answers around 2% 
Which statement is not correct? The Great Lakes ... 
contain 20% of the world's freshwater 
contain 95% of North America's freshwater 
are the world's largest source of freshwater 
are really one big lake - Answers are one really big lake 
The west-to-east flow of the Great Lakes is due to differ...
Exam (elaborations)
Nres 103 Final Exam | 2025/2026 Update | Questions And Answers | With Complete Solution
NewNres 103 Final Exam | 2025/2026 Update | Questions And Answers | With Complete Solution
Exam (elaborations)
Nres 103 Final Exam 2025/2026 Questions And Answers 100% Pass
NewNres 103 Final Exam 2025/2026 
Questions And Answers 100% Pass
Exam (elaborations)
Nres 103 Questions And Answers
NewNres 103 Questions And Answers
Exam (elaborations)
Nres 103 Quiz -7 Questions & Answers
NewNres 103 Quiz -7 Questions & Answers
Exam (elaborations)
Nres 103 Module 2 Questions & Answers
NewNres 103 Module 2 Questions & Answers
Exam (elaborations)
Nres 103 Quiz -1Questions & Answers
NewNres 103 Quiz -1Questions & Answers
Exam (elaborations)
Nres 103 Final Exam Questions & Answers
NewNres 103 Final Exam Questions & Answers
Exam (elaborations)
Nres 103 Final Exam Questions & Answers
NewNres 103 Final Exam Questions & Answers