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What Would Happen If …

What Would Happen If …. By: Grace and Cassidy. 1 Element of a Food Web Disappeared?. Tadpoles. Snail. Fish. Pick One. If the Tadpoles Disappeared…. No more frogs in the pond Reeds, grass, algae and bladderwort would be left to snails and newts Plants would start to overpopulate

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What Would Happen If …

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  1. What Would Happen If … By: Grace and Cassidy

  2. 1 Element of a Food Web Disappeared? Tadpoles Snail Fish Pick One

  3. If the Tadpoles Disappeared… • No more frogs in the pond • Reeds, grass, algae and bladderwort would be left to snails and newts • Plants would start to overpopulate • Newts and snails would have less competition for food, might lead to over populated Back

  4. If the Fish Disappeared… • No we don’t means Dillion’s kind of fish!(Rocks) • The birds suffer from lack of food • All insects would become over populated • Bird would have less competition for insect food Blub blub!!!!!! Back

  5. If Snails Disappeared… • Reeds an Grass would keep growing an surround the pond • Red spotted newts would disappear because lack of food • The pond would get covered with bacteria Previously eaten by snails

  6. Birds Large Fish Frog Dragonfly Red Spotted Newt Dragonfly Damselfly Damselfly Water Strider Water Scorpion Larva Larva Pond Food Web Mosquito Crayfish Tadpole Snail Small Fish Algae Grass Reeds Bladderwort Zooplankton

  7. Trophic Levels & Energy Pyramid • 10% Of Energy Lost In Each Level ENERGY LEVELS 1 unit Final Consumers Bird, Larger Fish, Water Scorpion Secondary Consumers Dragonfly Larva, Damselfly Larva, Frog, Red Spotted Newt, Fish 10 units 100 units Primary Consumers Damselfly Larva, Dragonfly Larva, Tadpole, Crayfish, Water Scorpion, Snail, Zooplankton, Water Strider Primary Producers Bladderwort, reeds, algae, grass 1000 units

  8. What a big group imcalling u guys my la familaaka my family! Cassidy’smind flight eco picture page The good times with Grace and Casey Text it!! Miss u all!!

  9. Thanks for the pics • foreignpolicy.com/files/images/bird.jpg • library.thinkquest.org • animals.howstuffworks.com • flickr.com • bugguide.net • whatsthatbug.com • cirrusimage.com • myanimalblog.wordpress.com • anchor-ramblers.com • momgoesgreen.com • troutnut.com • dnr.state.wi.us • chazylakekings.wordpress.com • librodesombrasbookofshadows.wordpress.com • freemosquitoringtone.org • okstate.edu

  10. Thanks for watching Grace and Casey’s slide show!!

  11. Grace and Casey’s Video • http://mindflight.plymouth.edu/blog/eco2009/2009/07/24/575/

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