Anatomy Nesting Species Threats 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 Carapace Upper portion of shell Category 1 Question 1 Plastron Lower portion of shell Category 1 Question 2 Scutes Sections of the shell are called Category 1 Question 3 Flippers How are legs modified? Category 1 Question 4 Salty tears, Beak with no teeth, Good water vision, Smell in H2O, Hydrodynamic for swimming, Legs to flippers, Dive deep, Store O2 in body, No external ears. Name several modifications sea turtles have for marine life Category 1 Question 5 False crawl Attempt to nest but return to water Category 2 Question 1 Natal Females return to the beach where they hatched to lay their eggs. It is called? Category 2 Question 2 Sandy, Isolated from predators, Shady, Tropical Name several factors of a good nesting beach. Category 2 Question 3 Lost years The time between hatching and returning to nest Category 2 Question 4 100 eggs, every 2 weeks, up to 2 months Female Green Turtles lay how many eggs? How often? How long? Category 2 Question 5 Hawksbill Shell used for jewelry Category 3 Question 1 Olive Ridley Smallest turtle Category 3 Question 2 Loggerhead Large head, eats invertebrates Category 3 Question 3 Leatherback Deepest diver, eats jellies Category 3 Question 4 Green sea turtle Herbivore as adult, eats seagrass Category 3 Question 5 Turtle Excluder Device What does TED stand for? Category 4 Question 1 Eggs and meat Some people eat what two parts of turtles? Category 4 Question 2 Beach nourishment People threaten turtles by adding more sand to the beach. This is called? Category 4 Question 3 Coastal armoring People threaten turtles by adding levies, embankments, and jetties. This is called ? Category 4 Question 4 Pollution, Fish/shrimp trawling, Plastic debris, Artificial light-disorientation, Tumors Name three threats to turtles not mentioned Category 4 Question 5