A Pirate’s Journey Into the Deepest Oceans! By: Nathan Nimeskern

1. Ahoy!! Today we be goin' t' learn about creatures o' t' deep! • Click on t' next button t' begin your journey! • But first, read a little about t' study o' creatures o' t' ocean! A Pirate’s Journey Into the Deepest Oceans! By: Nathan Nimeskern Next

2. Marine Biology • Marine biology is the scientific study of organisms in the ocean • Organisms = anything living • Creatures covered in this presentation: • Marine Mammals • Fish • Invertebrates • Marine Reptiles Next

3. Saltwater Fish Marine Mammals Main Menu Reptiles Invertebrates Quiz

4. Fish • A fish consists of: • Gills • Lack of limbs or digits • Scales • Swim in schools • 32,400 species of fish • Sharks, sting rays, clown fish will be covered in this presentation Next Menu

5. Sharks • 470 species of sharks • Carnivorous • Has a cartilaginous skeleton • 5-7 gill slits on each side of head • Great white shark most famous • Jaws movie • Smallest shark • Dwarf lanternshark – 17 cm • Largest shark (and fish) • Whale shark – 39 feet Previous Next Menu

6. Rays (Batoidea) • 500 species of rays • Closely related to sharks • Flattened bodies • Electric rays can produce up to 220 volts • Feed off ocean floor from snails, clams, oysters, and crustaceans Previous Next Menu

7. Clownfish • 30 species of clownfish • Amemonefish is the scientific name • Range from 3.9 to 7.1 inches • Lives in warmer waters • Indian Ocean, Pacific Ocean, Great Barrier Reef, and the Red Sea • Feed from small invertebrates that could potentially harm sea anemone • The fish in the film “Little Nemo” was a clownfish Previous Menu

8. Marine Mammals • 128 different species • They are mammals, like humans, but need the ocean for their existence • Need oxygen to breathe • Holds breath when underwater, needs to come up for air • Major species: • Seals, whales, and dolphins Next Menu

9. Seals • Scientific name: pinnipeds • Fin footed mammals • Walruses, sea lions, and true seals are most commonly known seals • Flippers help them swim through the water • Over hunting almost drove them to extinction Previous Next Menu

10. Whales • Breathe air from blow hole • Largest whale (and animal) • Blue Whale • Smallest whale • Pygmy Sperm Whale • Whales are known to socialize with each other • Some whales can live up to 77 years Previous Next Menu

11. Dolphin • Very close cousins with a whale • About 40 species • Vary in size from 4 to 30 feet • One of the most intelligent animals • Very playful • Has a blowhole • Most known dolphins: • Bottlenose dolphin, common dolphin, killer whales Previous Menu

12. Invertebrates • Multicellular animalsthat inhibit a marine enviroment • Lack a vertebral column • Can have a shell or hard exoskeleton • Thousands of different species • Cnidaria (jellyfish) • Crustacea (lobsters, crabs) • Mollusca (octopus) Next Menu

13. Cnidaria • Over 10,000 species • Found exclusively in marine environments • Prey on many different plants and animals, such as plankton, algae, and even starfish • Bodies consist of mesoglea, a non-living jelly substance • Free floating • Some reproduce sexually and asexually • Scientist claim they have been around for 580 million years Previous Next Menu

14. Crustacea • Over 67,000 species! • Has an exoskeleton • Most live in the water, however some do live on land • Crabs, lobsters, crayfish, shrimp, krill and barnacles are common names of crustaceo • Have two-parted limbs • 10 million tons are produced, fished, and farmed for human consumption every year • Shrimp Previous Next Menu

15. Mollusca • Around 85,000 species • Largest marine phylum • Second largest animal phylum • Octopus, giant squid are the largest and most neurologically advanced out of all the molluscas Previous Menu

16. Marine Reptiles • Reptiles that have adapted for aquatic life in a marine enviroment • Saltwater crocodile, sea snakes, sea turtle Next Menu

17. Saltwater Crocodile • Largest of all living reptiles • Lives in: • Northern Australia, Southeast Asia, and eastern coast of IndiaSnout twice the size of a regular crocodile • Largest on record found is 20 feet • Very fast on land, but even faster in the water • Eats pretty much any animal who comes too close Previous Next Menu

18. Sea Snake • Grow between 3.9 to 9.8 feet in length • Very venomous snakes • Although most are reluctant to bite, making them pretty harmless • When they do bite, very little venom enters the body • Very painless • They swim in the ocean most of their lives • Must come to the surface to breathe • Most feed on fish Previous Next Menu

19. Sea Turtle • Inhabit all oceans but the Arctic • Mostly always submerged in the water • Lives up to 80 years • Takes decades to reach sexual maturity • Some females return to the place of their birth to lay their eggs • She lays lots of eggs, but only a few baby sea turtles make it • Immune from jellyfish stings, and regularly eat them Previous Menu

20. Welcome aft mateys! How was your trip? Time t' test your knowledge about t' creatures o' t' deep! Click HERE to begin!

21. Question 1 What is the largest marine animal phylum? 1. Mollusca 2. Sea Turtle 3. Shark

22. Great Job!!!!! Click HERE for the next question!!! WAY TO GO!!!

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24. Question 2 What is the biggest animal? 1. Sea Snake 2. Blue Whale 3. Shark

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27. Question 3 What marine animal can breathe underwater? 1. Fish 2. Whale 3. Sea Turtle

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30. Question 4 What marine animal can produce electricity? 1. Clown Fish 2. Whale 3. Sting Ray

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33. Question 5 What fish is the “star” in the film “Little Nemo” 1. Clown fish 2. Octopus 3. Sting Ray

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36. Question 6 What is the largest reptile? 1. Saltwater Crocodile 2. Iguana 3. Crocodile

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39. Hope ye had fun on t’day'strip! Please check out t' external sources for more funmateys! Next

40. Overview: Different Types of Marine Life Next

41. Ocean Food Chain Next

42. External Sources A Great Marine Bio Website! Restart Killer Whale vs. Great White Exit Tennessee Aquarium

43. Sources • http://www.2020site.org/templates/images/treasure-map.jpg • http://www.fissio.com/pirate.pl • http://bestclipartblog.com/clipart-pics/pirate-clip-art-8.jpg • http://en.wikipedia.org/wiki/Marine_biology • http://www.wallpaperseek.com/blog/wp-content/uploads/2009/07/blue-fish-wallpaper.jpg • http://media.photobucket.com/image/recent/Dusto9/Jellyfish_1024x768.jpg • http://www.tumblr.com/tagged/baby-sea-turtles • http://en.wikipedia.org/wiki/Fish • http://en.wikipedia.org/wiki/Shark • http://en.wikipedia.org/wiki/Batoidea • http://en.wikipedia.org/wiki/Clownfish • http://en.wikipedia.org/wiki/Marine_mammals • http://en.wikipedia.org/wiki/Whale • http://en.wikipedia.org/wiki/Marine_invertebrates • http://en.wikipedia.org/wiki/Crustacean • http://en.wikipedia.org/wiki/Cnidaria • http://en.wikipedia.org/wiki/Mollusca • http://en.wikipedia.org/wiki/Saltwater_crocodile • http://en.wikipedia.org/wiki/Sea_snake • http://en.wikipedia.org/wiki/Sea_turtle