Final answer:
The two bones primarily responsible for forming the ear region of the skull are the Temporal Bone and the Parietal Bone. These bones house and support the structures necessary for hearing, while also providing attachments for muscles and cavities for other sensory organs.
Step-by-step explanation:
The two bones that form the sides of the head in the ear region are primarily known as the Temporal Bone and the Parietal Bone. The Temporal Bone, located on the lower lateral side of the skull, is responsible for the creation of chambers that house structures of the middle and inner ear. The Parietal Bone, forming the upper lateral side of the skull, works together with the Temporal Bone to form a complete structure of the cranium.
Key landmarks of the Temporal Bone include the External Acoustic Meatus, also commonly known as the ear canal. These structures are imperative in the process of transmitting sounds from the air as vibrations to the inner ear. Both these bones, in combination with other strategic skull bones, provide cavities for sense organs and attachment points for muscles.
Learn more about Bones of the Skull