What was the exact temperature at the bottom of Lake Superior at midnight 100 years ago?
A. 0oC
B. Less than 0oC
C. 4oC
D. More than 4oC
Answer:C
What was the exact temperature at the bottom of Lake Superior at midnight 100 years ago?
A. 0oC B. Less than 0oC C. 4oC D. More than 4oC