Alligators and Crocodiles Quiz

What is the main topic of the video introduction?

• How to say goodbye

• History of dinosaurs

• Differences between reptiles

• Confusion between alligators and crocodiles

How long have alligators and crocodiles existed almost unchanged?

• 200 million years

• 55 million years

• 100 million years

• 10 million years

What is a key difference in the snout shape of alligators and crocodiles?

• Alligators have a V-shaped snout

• Crocodiles have a U-shaped snout

• Crocodiles have a round snout

• Alligators have a U-shaped snout

Where are alligators primarily found?

• South America and Antarctica

• China and the United States

• Australia and Europe

• Asia and Africa

Which of the following is true about crocodiles' aggression?

• Crocodiles are less aggressive than alligators

• Crocodiles are more aggressive than alligators

• Crocodiles are not aggressive at all

• Crocodiles are only aggressive in water

How fast can alligators and crocodiles run on land?

• 11 miles per hour

• 20 miles per hour

• 15 miles per hour

• 5 miles per hour

What is the largest recorded length of a crocodile?

• 15 feet

• 28 feet

• 19 feet

• 22 feet

What do alligators and crocodiles primarily eat?

• Meat and fish

• Insects and leaves

• Plants and fruits

• Grains and seeds

How do alligators and crocodiles consume their food?

• They grind with their teeth

• They swallow whole

• They use their claws

• They chew thoroughly

What unique ability do alligators and crocodiles have for hunting at night?

• Thermal sensing

• Ultrasonic hearing

• Night vision

• Infrared vision