Ecological succession. Ecological succession, the process by which the structure of a biological community evolves over time. Two different types of successionâprimary and secondaryâhave been distinguished. Primary succession occurs in essentially lifeless areasâregions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier.
According to Georgia law: 1  ALL children under the age of 8 whose height is less than 57 inches must ride in the backseat of a car.  Children under the age of 8 are required to be in either a car seat or a booster seat suitable for their age and height.
Height-based car seats. Height-based car seats are known as âi-Sizeâ seats. They must be rear-facing until your child is over 15 months old. Your child can use a forward-facing car seat when theyâre over 15 months old. You must check the seat to make sure itâs suitable for the height of your child.