Soil is formed from the weathering of rocks and minerals. The surface rocks break down into smaller pieces through a process of weathering and is then mixed with moss and organic matter. Over time this creates a thin layer of soil. Plants help the development of the soil.
In NSW it is a different story. It provides guidelines to parents and says a child aged 10-12 years can be left for up to 12 hours but not between 10pm and 6am. They must have a back-up adult available and can look after one or two other smaller children.
Acts state that a parent cannot leave a child under the age of 12 unattended without making. provision for adequate supervision. In Ontario, the statutory limit is 16 years. When it comes to. leaving a child unattended in a vehicle, only Quebec establishes a statutory age limit (seven.