Why are NADW and AABW important for global ocean
circulation?

In the NADW Circulation relatively cold water in the deeper layers is transported to the south while in the upper layers warm water travels north resulting in a northward heat transport. In the opposite case large NADW production would lead to cooling of the southern hemisphere.

Explanation:

I hope it's helpful!

explanation:

okay now i don't know this but for the pints nothing else to say bye

2%? i tried finding the exact sorry if it's not 100% correct ; -;