Tiger Sharks vs. Turtles | National Geographic

What is used to attach the Crittercam to a green sea turtle?

• Epoxy and a base plate

• Suction cups

• Magnets

• Straps

How do the shells of green sea turtles and loggerhead sea turtles differ?

• Green turtles have rough shells, while loggerheads have smooth shells.

• Green turtles have thicker shells, while loggerheads have thinner shells.

• Green turtles have smooth shells, while loggerheads have rough shells.

• Green turtles have darker shells, while loggerheads have lighter shells.

What feature of a tiger shark's teeth helps it hunt sea turtles?

• They are very small and sharp.

• They are serrated and can easily cut through shells.

• They are blunt and used for crushing.

• They are long and needle-like for piercing.

Why are loggerhead sea turtles more vulnerable to tiger shark attacks than green sea turtles?

• Loggerheads are smaller and easier to catch.

• Loggerheads spend more time at the surface breathing.

• Loggerheads have softer shells that are easier to bite through.

• Loggerheads are less agile and cannot swim as fast.