Reptile Adaptations and Conservation Issues

Jen Sheridan, an ecologist at the Carnegie Museum, discusses her research on reptiles and amphibians, focusing on their ecological responses to climate change. She explains reptile metabolism, egg adaptations, and unique adaptations like gliding in Southeast Asian reptiles. The video highlights reptiles' roles in ecosystems and the threats they face, particularly turtles, due to human activities and climate change.

What is the primary focus of Jen Sheridan's research?

• Botanical studies

• Astronomy

• Ecological responses to climate change

• Marine biology

How do reptiles regulate their body temperature?

• By consuming warm food

• Through their environment

• Through internal heat production

• By basking in the sun

What adaptation allows reptiles to inhabit more diverse environments than amphibians?

• Camouflage

• Shelled eggs

• Venomous bites

• Ability to fly

Which reptile is known for its gliding ability in Southeast Asia?

• Gecko

• Crocodile

• Flying lizard (Draco)

• Komodo dragon

How do flying snakes glide through the air?

• By jumping from high places

• By using their tails as propellers

• By flattening their bodies and undulating

• By flapping their wings

What is a unique feeding adaptation of the Aplopeltura boa?

• It has a square head to extract snails

• It can swallow prey whole

• It uses its tail to catch fish

• It uses venom to paralyze prey

What percentage of turtle species are threatened with extinction?

• 60%

• 10%

• 40%

• 25%

What are the main threats to turtle populations?

• Competition with other reptiles

• Human activities and climate change

• Natural predators

• Lack of food

How does climate change affect reptiles?

• It has no effect

• It increases their food supply

• It stabilizes their habitats

• It alters their behavior and habitat availability

Why are turtles popular in the pet trade?

• They are inexpensive

• They require minimal care

• They are easy to breed

• They are considered exotic pets