Prevailing winds and pressure belts are major climate controls. A belt of low pressure known as the intertropical convergence zone (ITCZ) lies along the Equator. On either side of the equatorial low, between 25Â° and 30Â° latitude in each hemisphere, is a belt of high-pressure centers over the oceans. From the equatorial side of these subtropical highssuch as the Hawaiian high.
The normal breathing rate for a 4 month old baby is between 30 and 60 breaths per minute.
The 4 month sleep regression is vastly different from the 8-10 month sleep regression because the 4 month sleep 'regression' isn't really a true 'regression'.A regression would mean that, with time, the baby's sleep would eventually resume as usual, but unfortunately, that's not what happens.The changes in a baby's sleep at 3-5 month's of age are here to stay. With the 8-10 month sleep regression, the changes are often temporary and are due to a baby's brain development. regression would mean that, with time, the baby's sleep would eventually resume as usual, but unfortunately, that's not what happens. The changes in a baby's sleep at 3-5 month's of age are here to stay. With the 8-10 month sleep regression, the changes are often temporary and are due to a baby's brain development.