Ancient Sea Creatures and Their Characteristics

The video explores ancient sea monsters that lived 82 million years ago in what is now Western North America. It highlights Protostega, an ancestor of modern sea turtles, known for its massive size, and Bar Platycarpus, a snake-like predator that thrived in shallow waters.

What time period is being discussed in relation to the ancient sea creatures?

• 65 million years ago

• 82 million years ago

• 100 million years ago

• 50 million years ago

Which modern vehicle is used to describe the size of Protostega?

• A motorcycle

• A bicycle

• A bus

• A modern car

What is Protostega known as in relation to modern sea turtles?

• The descendant

• The sibling

• The great grandfather

• The cousin

How did Bar Platcarpus move through the water?

• Like a dolphin

• Like a whale

• Like a fish

• Like a snake

What type of waters did Bar Platcarpus prefer?

• Mountain streams

• Freshwater lakes

• Shallow waters

• Deep ocean waters