ModelEcosystemsWorkSheet_AK

ModelEcosystemsWorkSheet_AK - Lab #4: Model Ecosystems...

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Lab #4: Model Ecosystems Worksheet (Worth 165 possible points) Table 1: (Worth 80 possible points) Ecosystem Type Producers First Order Heterotrophs Second Order Heterotrophs Third Order Heterotrophs Deciduous Forest Organisms present : See “1A” below. Numbers: 7,996 Energy: 6,011 E.C.E.: 0 Organisms present: See “1B” below. Numbers: 4,559 Energy: 623 E.C.E.: 0.104 Organisms present: See “1C” below. Numbers: 1,418 Energy: 61 E.C.E.: 0.098 Organisms present: See “1D” below. Numbers: 50 Energy: 6 E.C.E.: 0.098 Hot Desert Organisms present: See “2A” below. Numbers: 2,603 Energy: 200 E.C.E.: 0 Organisms present: See “2B” below. Numbers: 831 Energy: 21 E.C.E.: 0.105 Organisms present: See “2C” below. Numbers: 58 Energy: 2 E.C.E.: 0.095 Organisms present: See “2D” below. Numbers: 5 Energy: 0.19 E.C.E.: 0.095 Grassland Organisms present: See “3A” below. Numbers: 549,106 Energy: 2,000 E.C.E.: 0 Organisms present: See “3B” below. Numbers: 1,887 Energy: 223 E.C.E.: 0.112 Organisms present: See “3C” below. Numbers: 30 Energy: 19 E.C.E.: 0.085 Organisms present: See “3D” below. Numbers: 5 Energy:: 2 E.C.E.: 0.105 Antarctic Ocean Shore Organisms present: See “4A” below. Numbers: 5,478,000,000 Energy: 8,006 E.C.E.: 0 Organisms present: See “4B” below. Numbers: 5,504 Energy: 784 E.C.E.: 0.098 Organisms present: See “4C” below. Numbers: 613 Energy: 86 E.C.E.: 0.110 Organisms present: See “4D” below. Numbers: 5 Energy: 7 E.C.E.: 0.081 Freshwater Lake Organisms present: See “5A” below. Numbers: 123,000 Energy: 7,500 E.C.E.: 0 Organisms present: See “5B” below. Numbers: 2,294 Energy: 744 E.C.E.: 0 .099 Organisms present: See “5C” below. Numbers:
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ModelEcosystemsWorkSheet_AK - Lab #4: Model Ecosystems...

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