If the mixing stopped, the temperature on the surface zone would change a lot faster, which mean the water surface will evaporate faster in hot temperature and it cold down faster in cold temperature ( which could make the ocean surface freezed during winter)
Answer:
Foreign aid is also crucial for providing humanitarian aid and ameliorating suffering. In sub-Saharan Africa, the focus of foreign aid is often to reduce poverty and provide food
Occurring throughout the year. :)