How Does An Ignition Interlock Device Work? The breath alcohol ignition interlock device is connected to a vehicles starter system. The ignition interlock device can be setup to register a failed reading anywhere from .00% BAC to slightly higher levels, but typically not above .04% BAC.
The definition of material resources is  assets that are in the form  of material possessions. They can also be the supplies that are  used to fulfill a task. Material resourâ¦ces include wood, glass,  furniture, and automobiles.
Natural resources are things that occur naturally, and that are useful to us. They include fuels such as oil and natural gas, and materials such as iron ore, and timber. Renewable resources are those that are replaced in nature at a rate close to their rate of use e.g. plants, forests and animals. Care is needed to make sure resources are used sustainably and not over- harvested.