subsidence is a process where cold temperatures in the polar regions cause air to descend to create high pressure it's basically the difference in temperatures that make the pressure so high because hot atoms expand and becomes less dense and rise while cold air contracts and becomes more dense and falls. hope this helps
Hello the nurse will note that a potential contraindication to potassium supplements exists if the patient has-- Renal disease. Please hit the thank you button and brainliest to help me thanks.