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.
Baby breathing normally varies from slow to fast depending on his level of excitement. According to The Nemours Foundation, a baby can take over 60 breaths per minute when heâs awake, particularly if heâs just finished crying. A newborn baby may also normally stop breathing completely for 5 to 10 seconds, particularly while heâs sleeping. This pattern, known as periodic breathing, will eventually evolve into a more mature breathing pattern in his first few months.