Sci 207 Lab 3
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- Category: Science
- Date Submitted: 02/16/2014 03:03 PM
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Lab 3 – Biodiversity
Demonstration 1: Interdependence of Species
|Table 1: Interdependence of Species Results |
|Round |Species Missing (Bead Color and Name) |
|1 | |
|2 | |
|3 | |
|4 | |
POST LAB QUESTIONS
1. Explain how the ecosystem was affected by the missing species for each round of the demonstration.
a. Round 1 =
b. Round 2 =
c. Round 3 =
d. Round 4 =
2. Provide one action we as humans engage in that leads to the extinction of each of these components.
Action affecting Lichens =
Action affecting Trees =
Action affecting Flowers =
Action affecting Bees =
3. Provide three specific actions that humans can take to minimize our impact on the ecosystem and ensure the survival of lichens, trees, flowers, and bees.
Action 1 =
Action 2 =
Action 3 =
Experiment 1: Diversity of Plants
|Table 2: Number of Each Plant Species Present in Pot 1 and Pot 2 |
|Species Observed |Number in Pot 1(sunlight) |Number in Pot 2(shade) |
|Zinnia...
Demonstration 1: Interdependence of Species
|Table 1: Interdependence of Species Results |
|Round |Species Missing (Bead Color and Name) |
|1 | |
|2 | |
|3 | |
|4 | |
POST LAB QUESTIONS
1. Explain how the ecosystem was affected by the missing species for each round of the demonstration.
a. Round 1 =
b. Round 2 =
c. Round 3 =
d. Round 4 =
2. Provide one action we as humans engage in that leads to the extinction of each of these components.
Action affecting Lichens =
Action affecting Trees =
Action affecting Flowers =
Action affecting Bees =
3. Provide three specific actions that humans can take to minimize our impact on the ecosystem and ensure the survival of lichens, trees, flowers, and bees.
Action 1 =
Action 2 =
Action 3 =
Experiment 1: Diversity of Plants
|Table 2: Number of Each Plant Species Present in Pot 1 and Pot 2 |
|Species Observed |Number in Pot 1(sunlight) |Number in Pot 2(shade) |
|Zinnia...