In the framework of the concept of heat piracy, which of these processes could have helped cool the North Atlantic during the Younger Dryas cold period?

Question

Select one:

a. Weakening of AABW

b. Weakening of NADW formation relative to AABW

c. Freshening of AABW

d. Strengthening of NADW

Answer 1

b. Weakening of NADW formation relative to AABW