Final answer:
Automatic processing is the type of cognitive processing that occurs unintentionally and without using substantial cognitive resources, involving tasks we can do without conscious thought.
Step-by-step explanation:
The type of processing that occurs without intention and only uses a limited amount of cognitive resources is automatic processing. This type of processing allows us to perform tasks without conscious awareness or significant mental effort. For instance, recalling what you ate for lunch today typically involves automatic processing, as it doesn't require much thought. However, trying to remember the actual material you studied for a test would involve effortful processing, which requires a lot of work and attention on your part.