Ecology+Web-Quest


 * __ I. FOOD CHAINS __** (1)Go to [] and click on “play the game” to begin.

**__II. FOOD WEBS__** (2) Skip this section on your worksheet

**__III. NUTRIENT CYCLING__** **A. Carbon Cycle** (3) Go to [|http://www.windows.ucar.edu/tour/link=/earth/Water/co2_cycle.html], read about the carbon cycle and fill in the blanks below:
 * B.** **Nitrogen Cycle** Go to the website [] and answer the questions below:

**__ IV. POPULATION __** Go to [] and answer the following questions:

**__ V. BIODIVERSITY __** Go to [] and answer the following questions **For Part II:** **__ Part II: Impact of Human Activity on Ecosystems __** Impact of Human Activity on Ecosystems -- you may research any of the topics listed and record two facts that you learned about.

**__ Part III: Biomes Around the World __** (1)Go to [] and answer the following questions.
 * Impact of Human Activity on Ecosystems ||
 * [|Deforestation] || [|Human Soil Erosion] ||
 * [|Extinction of Species] || [|Fires] ||
 * [|Pollution] || [|Greenhouse Effect] ||