Includes few of the events from the above geological event table. Includes most of the events from the above geological event table. Includes all of the events from the above geological event table. No other sources used. Includes all of the events from the above geological event table and more from other sources.
Construction is very sloppy.
Care in construction is not evident. Construction is adequately done. Care in construction is evident by neatness and detail. Begins to discuss why the metaphor was chosen. Discusses why you chose the metaphor.