Yet another use for Nessie, the Loch Ness monster

The (I assume) mythical creature is being used in a textbook from Accelerated Christian Education to disprove evolution. From the book: Are dinosaurs alive today? Scientists are becoming more convinced of their existence. Have you heard of the ‘Loch Ness Monster’ in Scotland? ‘Nessie’ for short has been recorded on sonar from a small submarine, …