____________ ____________ are wind-driven movements of water at or near the ocean's surface. Fill in the blank(s) with the appropriate word(s).
Question 2What is the residence time of most deep waters?
a. 1 to 10 years
b. 50 to 100 years
c. 200 to 300 years
d. 500 to 1000 years
e. over 1 million years