Sea Creatures - PowerPoint PPT Presentation

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  1. Sea Creatures The Maldives is surrounded by sea. Video

  2. Objectives of the lesson -identify at least ten sea creatures in groups by seeing the presentation. -write in groups the habitat of three sea creatures out of five by the help of the teacher. . reflect and discuss why there are more organisms live on the reef than in the open sea.

  3. We depend on the sea for our livelihood Fishinginthesea. Catch yellow fin tuna

  4. We depend on the sea for our livelihood We catch bait fish We catch and eat fish

  5. The fish we eat come from the sea

  6. The fish we export come from the sea We eat and export tuna We exports

  7. Organisms live in different area of the sea

  8. Reef fish are found mainly on the reef(faru) and in the shallow lagoons (falhu) adjacent to it.

  9. Sails fish (fanganduhibaru) lives in the open sea

  10. Sharks The Reef sharks eat almost any fish that will satisfy their hunger. They often feed during night

  11. Sharks often feed during night • Sharks are feeding

  12. Lobster (ihi) take shelter in crevices on the reef. • They use their claws for catching food

  13. Lobster (ihi) takes shelter in crevices on the reef. They also use their claws to defend.

  14. Grouper (faana) eat small fishes. Crabs Lobsters

  15. Grouper (faana) eat small fishes Octopus Variety of small fishes

  16. In the past they were caught in large numbers and exported

  17. Groupers take several years to mature They grow about a kilo gram every year

  18. Octopus (boava) has 8 tentacles.

  19. Octopus feed on; Snails Clams

  20. Octopus feed on; Crabs Smallcreatures

  21. Octopus are the most intelligent of all invertebrates

  22. Sea cucumber (huifilan’da) Cleans the reef.

  23. Sea cucumber feeds on waste products

  24. Answer the Questions by clicking the right option. Maldives Surrounded by: • sea • land • lagoon

  25. The reef shark eats: • Only snails • Sea snakes • Almost any fish

  26. Organism live in; • deferent areas of the sea • Only lagoons • the reef only

  27. Lobsters use their claws : • For catching food and defence • For catching food • For catching food and dance

  28. Sail fish lives : • In the open sea • reef • lagoon

  29. Maldives Surrounded by: • land • sea • lagoon

  30. Grouper grows : • About ten kilogram a year • About a kilogram a year • About five kiogram a yea

  31. Octopus has : • Six tentacles • Eight tentacles • Four legs

  32. Sea cucumber feeds waste produced of : • reef. • other organism. • .invertibrates

  33. The most intelligent invertebrate is; • sea snails • crab • octopus

  34. THANK YOU ALI EASA BANDIDHOO MALDIVES

  35. References • Text • Environmental Studies Grade 5 • Pictures • Retrieved April 1, 2013, from http://www.felivaru.com/wp-content/uploads/2010/07/61533.jpg • Retrieved April 1, 2013, from http://www.globenotes.com/travel-photo/maldives/0/59458/Tuna-fishing/ • Retrieved April 1, 2013, from Retrieved April 2, 2013, from https://www.facebook.com/photo.php?fbid=578258382186850&set=a.578258185520203.1073741828.404651689547521&type=1&theater • Retrieved April 2, 2013, from http://www.maldivesdivetravel.com/maldives-blog/wp-content/uploads/2010/03/maldivian-reef-fish.jpg • Retrieved April 2, 2013, from http://www.stonewallfoundation.com/wp-content/uploads/2010/05/Maldives-Fish-Market.jpg • Retrieved April 1, 2013, from http://randomfactsoftheday.com/wp-content/uploads/2010/02/great_white_shark.jpg • Retrieved April 1, 2013, from http://atlantaseos.com/wp-content/uploads/2012/01/shark-feeding-frenzy-from-icisdotcom.jpg • Retrieved March 31, 2013, from http://www.govisitcostarica.com/travelInfo/photoLg.asp?phID=547 • Retrieved April 2, 2013, from http://upload.wikimedia.org/wikipedia/commons/3/3e/California_spiny_lobster.JPG • Retrieved April 2, 2013, from http://i.perezhilton.com/wp-content/uploads/2012/07/red-lobster-saved-from-menu-web__oPt.jpg • Retrieved April 2, 2013, from http://www.felivaru.com/wp-content/gallery/new-product-photos/Felivaru-Tuna-Steaks-in-Oliveoil.jpg • Retrieved April 2, 2013, from http://hungryinhouston.files.wordpress.com/2010/02/dsc_0105.jpg • Retrieved April 2, 2013, from http://2.bp.blogspot.com/_PX1P04UsMeU/TLdZrc8z6aI/AAAAAAAACKw/0dys-OACQbw/s1600/Big+eye+tuna+1.JPG • Retrieved April 2, 2013, from http://images.wisegeek.com/sea-turtle-swimming-near-a-coral-reef.jpg • Retrieved April 2, 2013, from http://news.brown.edu/files/article_images/Current1.jpg • Retrieved April 2, 2013, from http://wallpaperdev.com/stock/nature-fish-coral-reef-exotic-hd-wallpaper.jpg • Retrieved April 1, 2013, from http://a395.idata.over-blog.com/0/00/17/19/vacs2006/crabe02.jpg • http://moowallpaper.com/wp-content/uploads/Small-Fish-Coral-Reefs.jpg • http://4.bp.blogspot.com/_0cnXYhlBk1k/SKL3h6Vc0wI/AAAAAAAABuo/G20Mhy8U6T4/s400/Blue+ringed+octopus.jpg • Retrieved April 2, 2013, from http://2.bp.blogspot.com/-089TWQISUo0/UFtGxix80WI/AAAAAAAATsc/7C8Aet9gxVo/s1600/GoliathGrouper_Albert-kok.jpg • Retrieved April 2, 2013, from http://3.bp.blogspot.com/-w3gEr33CcAM/TugDhAPK-AI/AAAAAAAAAXw/-KQrnkR3DV4/s400/octopus-plastic-soft-play-f1813.jpg • Retrieved April 2, 2013, from http://edition.cnn.com/video/world/2010/07/09/durgahee.uk.octopus.power.cnn.640x360.jpg • Retrieved April 2, 2013, from http://4.bp.blogspot.com/-eB5vAxxSUys/Tw-LU8V3jFI/AAAAAAAAHAM/ZB67-dw760U/s1600/Johnsons_sea_cucumber.jpg